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M4 Security Screws
Security Screws, also known as Tamper-Resistant Screws, can be either machine screw style or self-tapping style, but they have a unique drive-style requires a special tool in order to tighten or loosen.
145 results, (click on any line for more information)
| Search Results Sponsored by Bryce Security Fastener, your source for Tamper-Proof Screws. For more results, visit brycefastener.com | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 8 | m4x0.7x 8 bh keyed-lok m/s ss | 4,131 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4x10 bh keyed-lok m/s ss | 17 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 25 | m4x25 bh keyed-lok ss {971} | 0.2 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4x10 bh keyed-lok ss{80+v4 | 0.1 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 5 | m4x5 bh key-rex m/s ss oring | 16 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 6 | m4x6 bh penta-plus m/s ss | 1,178 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Plain | M4 x 6 | m4x6 oversized 12g bh key-rex | 95 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 6 | m4x6 bh key-rex m/s ss{x12-16ap} | 200 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 6 | m4x6 fh key-rex m/s ss{45kt4-1 | 2,500 |
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| Century | FL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Plain | M4 x 6 | m4 x 6mm tamper proof hex truss head p (M4 x 6MM TAMPER PROOF HEX TRUSS HEAD PATCH LOCK SS BLACK) (M4 x 6MM TAMPER PROOF HEX TRUSS HEAD PATCH LOCK SS BLACK) | 3181 |
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| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 316, 317, A4 Stainless | Plain | M4 x 6 | button 6-lobe tamperproof screws tx-45 | 11,500 |
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| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 6 | button head 6-lobe tamperproof screws tx-20 | 5,000 |
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| MSTC | MA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 6 | m4 x 6 mst tmpr prf snake eyes a2ss | 14 |
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| Century | FL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 6 | M4-0.7x6 5/32 hex 18-8 s/s pin in head tamper resistant security screw 18-8 s/s | 8000 |
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| Century | NY | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 6 | M4-0.7x6 5/32 hex 18-8 s/s pin in head tamper resistant security screw 18-8 s/s | 8000 |
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| Century | NY | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 6 | 006-8628399 m4x0.7x6 tamper resistant button head 5/32 pin in hex drive 18-8 s/s with nylon patch ncr 006-8628399 ncr | 17441 |
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| Century | FL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 6 | 006-8628399 m4x0.7x6 tamper resistant button head 5/32 pin in hex drive 18-8 s/s with nylon patch ncr | 17441 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-20 x 7 | m4x20 skt hd stykfit 7 m/s ss y12 | 4,700 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-10 x 7 | m4x10 skt hd stykfit 7 m/s ss | 1,700 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 8 | m4x0.7x 8 bh keyed-lok m/s ss | 4,131 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 8 | m4x0.7x 8 fh keyed-lok m/s ss | 3,575 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 | m4x8 fh penta-plus m/s ss | 352 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 | m4x8 skt hd penta-plus m/s ss p06 | 522 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 | m4x8 bh key-rex m/s ss | 2,850 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 | m4x8 bh key-rex m/s ss{60qw5-12ge}exclusive | 0.6 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 | m4x8 bh key-rex m/s ss{60lw2-12g | 746 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 | m4x8 bh key-rex m/s ss os hd | 900 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 | m4x8 bh key-rex m/s ss{new} | 8 |
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| Century | FL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Plain | M4-0.70 x 8 | m4 x 0.7 x 8 pin in drive t20 torx (PAN MACH SCR STL ROHS COMPL ZINC BLACK) (PAN MACH SCR STL ROHS COMPL ZINC BLACK) | 20934 |
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| Eurolink | SC | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 | m4 x 8 iso 7380-1 torx with security pin a2 stainless steel torx button head screw with security pin | inquire |
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| Eurolink | SC | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 | M4x8 9101 a2 18-8 304 steel cheese head security screw w/two hole drive sp8 | inquire |
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| Eurolink | SC | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 | m4 x 8 iso 7380 with security pin a2 stainless steel hex button head cap screw with security pin hex button head cap screw with security pin | inquire |
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| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 316, 317, A4 Stainless | Plain | M4 x 8 | button 6-lobe tamperproof screws tx-45 | 14,500 |
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| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 | button head 6-lobe tamperproof screws tx-20 | 23,886 |
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| UltraFast | WA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | M4-0.70 x 8 | M4x.7x8 ultra-lok fhss blk | inquire |
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| UltraFast | WA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.07 x 8 | torx-pin set ss | inquire |
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| UltraFast | WA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 8 | M4 x.7x8 torx button ss | inquire |
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| Ababa | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 10 | m4-.7 x 10 tmprprf torx btn soc (t15 drive) s/s | 1440 |
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| ACF | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 10 | M4-0.7x10 s/s pin in torx+ button c/s patch | 85 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4x10 bh keyed-lok m/s ss | 17 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4x10 bh keyed-lok ss{80+v4 | 0.1 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4x10 bh penta-plus m/s ss p06 | 2,714 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4x10 fh penta-plus m/s ss | 2,514 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 9.5 | m4x9.5 bh key-rex m/s ss{x12-8af} | 0.3 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4x10 bh key-rex m/s ss{x12-16ap} | 250 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4x10 fh key-rex m/s ss{60lw2-10f) | 27 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4x10 fh key-rex m/s ss{45ls1-12g} | 201.2 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4x10 bh tam-6lobe m/s ss t20 | 270 |
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| Century | FL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4 x 10 button hd soc pin s/s mono drive ncr 009-0023684 (REV A E2B) (REV A E2B) | 66000 |
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| Century | FL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4x10 flat pin-torx mach screw 18-8 (M4X10 FLAT HEAD PIN-TORX SECURITY MACHINE SCREW 18-8 STAINLESS) (M4X10 FLAT HEAD PIN-TORX SECURITY MACHINE SCREW 18-8 STAINLESS) | 500 |
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| Century | FL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Plain | M4 x 10 | m4 x 10 fh torx pin (E2A) (E2A) | 625 |
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| Irwin Ind | Ont | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4 x 10 button hd torx pin t/resistant screws 18.8 s/s | 1000 |
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| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 316, 317, A4 Stainless | Plain | M4 x 10 | button 6-lobe tamperproof screws tx-45 | 10,500 |
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| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | button head 6-lobe tamperproof screws tx-20 | 8,500 |
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| UltraFast | WA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 10 | tork-bolt | inquire |
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| UltraFast | WA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 10 | M4x0.7x10 ultra-lok flat ss | inquire |
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| Century | NY | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | M4x10 button socket pin s/s mono drive rev a e2b ncr ncr ncr 009-0023684 | 66000 |
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| Ababa | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 12 | m4-.7 x 12 flt hd drilled spanner m/s s/s | 100 |
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| HBBOLT | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | M4 x 12 bh pinned torx m/s ss | 100 |
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| ACF | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 12 | M4-0.7x12 s/s a2 torx pin in tamperproof bhsc patch tplb-m4x12mm-s-p | 5519 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | m4x12 bh keyed-lok m/s ss | 1,216 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | m4x12 bh penta-plus m/s ss | 1,173 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | m4x12 bh key-rex m/s ss{x12-9bk} | 3,300 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | m4x12 bh key-rex m/s ss{75mw5- | 0.5 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | m4x12 bh key-rex m/s ss{ogp8} | 510 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | m4x12 bh key-rex m/s ss{15ft4- | 08 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | m4x12 fh key-rex m/s ss{x12-9bk}nylon patch | 550 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | m4x12 skt hd key-rex m/s ss{60lw2-12g} | 1,098 |
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| Eurolink | SC | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | m4 x 12 iso 7380-1 torx with security pin a2 stainless steel torx button head screw with security pin | inquire |
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| Eurolink | SC | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | m4 x 12 art. 9123 tx-pin 20 a2 stainless steel countersunk torx + pin security screws | inquire |
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| MtrcSpec | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 12 | M4-0.7x12 button socket a2-ss tamper proof | stock |
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| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 316, 317, A4 Stainless | Plain | M4 x 12 | button 6-lobe tamperproof screws tx-45 | 5,000 |
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| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | button head 6-lobe tamperproof screws tx-20 | 6,400 |
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| Liberty | IL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 12 | 6-lobe button a2 18-8 304 with pin t-15 drive t-15 drive | 2,250 |
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| Exim | S'pore | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | M4 x 12 | screw pan head torx recess delta t-20s/s passivated tapping pt type s m4 x 12 mm | 51990 |
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| UltraFast | WA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 12 | spanner pan ss | inquire |
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| UltraFast | WA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 12 | M4x0.7x12 slot-lok ss | inquire |
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| UltraFast | WA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 12 | M4x0.7x12 avsafe ss | inquire |
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| API | IA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Zinc/Clear | M4 x 12 | torx tapping t20 lan982-10 | 13,996 |
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| Fastener | OH | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 12 | button head torx no pin m4-.7x12 18.8 | 80 |
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| Irwin Ind | Ont | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | M4x12 button torx pin t/resistant screw 18.8 s/s | 1500 |
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| AFI | FL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | m4x12 button hd torx w/pin ss | 698 |
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| Hewes | NY | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 12 | m4x0.7x12 button torx | 300 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 14 | m4x14 rh raptor penta-plus m/s ss | 875 |
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| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 316, 317, A4 Stainless | Plain | M4 x 14 | button 6-lobe tamperproof screws tx-45 | 3,100 |
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| Century | NY | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | m4 x 6mm tamper proof hex truss head p m4 x 6mm tamper proof hex truss head patch lock ss black | 3181 |
| |
| Ababa | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 16 | m4-.7 x 16 tmprprf torx btn soc (t15 drive) s/s | 300 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 16 | m4x0.7x16 bh keyed-lok m/s ss | 4,256 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 16 | m4x16 bh penta-plus m/s ss | 295 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 16 | m4x16 bh key-rex m/s ss{30lv5} | 6 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 16 | m4x16 bh key-rex m/s ss{new} | 6 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Plain | M4 x 16 | m4x16 bh key rexss{90px5-12je} | 3,996 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 16 | m4x16 fh key-rex m/s ss{60lw2-10f) | 282 |
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| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 16.5 | m4x0.7x16.5 skt hd key-rex m/s ss(x12-3a) | 4,050.07 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 16 | m4x16 bh tam-6lobe m/s ss | 0.7 |
|
| Century | FL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Plain | M4 x 16 | tamperproof m4 x 16 spanner flat hd (SNAKE EYES S/S BLACK PAINTED HEADS) (SNAKE EYES S/S BLACK PAINTED HEADS) () () | 900 |
|
| NAPPCO | TX | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 16 | m4-.7 x 16 button pin torx ss (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) | 100 |
|
| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 316, 317, A4 Stainless | Plain | M4 x 16 | button 6-lobe tamperproof screws tx-45 | 8,500 |
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| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 16 | button head 6-lobe tamperproof screws tx-20 | 4,000 |
|
| Liberty | IL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 16 | torx flat with pin 18-8 | 100 |
|
| UltraFast | WA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 16 | hex-pin set | inquire |
|
| UltraFast | WA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 16 | M4x0.7x16 ultra-lok flat ss | inquire |
|
| NAPPCO | TX | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 16 | M4-.7x16 button pin torx ss | 100 |
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| AFI | FL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 16 | m4x16 spanner pan hd ms ss | 1000 |
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| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 316, 317, A4 Stainless | Plain | M4 x 18 | button 6-lobe tamperproof screws tx-45 | stock |
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| Ababa | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 20 | m4-.7 x 20 tmprprf btn soc s/s | 675 |
|
| B & K FAST | PA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 20 | m4-.7 x 20 button torx pin security machine screws stainless | 23 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 20 | m4x20 bh penta-plus m/s ss p06 | 1,715 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 20 | m4x20 raptor hd penta-plus m/s ss | 525 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 20 | m4x20 bh keyrex ss{0gp6-10ce} | 1,850 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 20 | m4x20 key rex raptor m/s ss{x12-9az} | 0.025 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 20 | m4x20 bh tam-6lobe m/s ss t-15 | 10 |
|
| Eurolink | SC | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 20 | m4 x 20 iso 7380-1 torx with security pin a2 stainless steel torx button head screw with security pin | inquire |
|
| GLF | OH | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 20 | M4-0.7x20 hex pin button security screw 18-8 s/s () () | 50 |
|
| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 316, 317, A4 Stainless | Plain | M4 x 20 | button 6-lobe tamperproof screws tx-45 | 2,500 |
|
| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 20 | button head 6-lobe tamperproof screws tx-20 | 3,200 |
|
| AFI | FL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 | m4x8 button hd (t20) torx w/pin ss | 3654 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 25 | m4x25 bh keyed-lok ss {971} | 0.2 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 25 | m4x25 bh keyedlok ss os hd{80+ | 10 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 25 | m4x25 bh penta-plus m/s ss partial thread | 700 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 25 | m4x25 bh penta-plus m/s ss | 3,459 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 25 | m4x25 fh penta-plus m/s ss | 1,790 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 25 | m4x25 bh key-rex m/s ss{60lw2-12g} | 867 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 25 | m4x25 fh key-rex m/s ss | 8 |
|
| Eurolink | SC | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 25 | m4 x 25 iso 7380-1 torx with security pin a2 stainless steel torx button head screw with security pin torx button head screw with security pin | inquire |
|
| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 316, 317, A4 Stainless | Plain | M4 x 25 | button 6-lobe tamperproof screws tx-45 | 2,500 |
|
| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 25 | button head 6-lobe tamperproof screws tx-20 | 4,000 |
|
| UltraFast | WA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 25 | p-series button ss | inquire |
|
| Century | NY | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Plain | m4 x 10 fh torx pin e2a | 625 |
| |
| Century | NY | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | m4x10 flat pin-torx mach screw 18-8 m4x10 flat head pin-torx security machine screw 18-8 stainless | 500 |
| |
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 30 | m4x30 bh penta-plus m/s ss{wayc-320-000781} | 7,080 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 30 | m4x30 skt hd penta-plus m/s ss | 1,092 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 30 | m4x30 bh key-rex m/s ss{x12-15ao} | 50,000.012 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 30 | m4x30 bh stykfit m/s ss y12 | 2,520 |
|
| GLF | OH | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 30 | M4-0.7x30 hex pin button security screw 18-8 s/s () () | 50 |
|
| MtrcSpec | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 30 | M4-0.7x30 bttn tamper proof a-2 ss | stock |
|
| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 316, 317, A4 Stainless | Plain | M4 x 30 | button 6-lobe tamperproof screws tx-45 | 2,500 |
|
| MTP | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 30 | button head 6-lobe tamperproof screws tx-20 | 4,000 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 35 | m4x35 bh penta-plus m/s ss | 2,446 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 40 | m4x0.7x40 bh keyed-lok m/s ss | 2,269 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 40 | m4x40 bh penta-plus m/s ss | 1,920 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 40 | m4x40 bh key-rex m/s ss{60lw2-12g} | 97 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 40 | m4x40 skt hd key-rex m/s ss{60lw2-12g} | 106 |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 40 | m4x40 bh tam-6lobe m/s ss | 221 |
|
| UltraFast | WA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 40 | 6-lobe bh ss | inquire |
|
| Eurolink | SC | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 50 | m4 x 50 iso 7380-1 torx with security pin a2 stainless steel torx button head screw with securty pin torx button head screw with securty pin | inquire |
|
| Bryce Fastener | AZ | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-30 x /60 x 2 10 | m4 x 30 fh key-rex m/s ss/60lw2-10f | 542 |
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| MSTC | MA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Plain | M4 | 4 mm mst 6972 hx key f/tampr proof scr | 18 |
|
| Century | NY | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Plain | 210028 cap screw tamper resistant m4 | 4 |
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