FCH News

Security Screws (type-a)

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.

90 results, (click on any line for more information)

Search Results Sponsored by Loss Prevention Fasteners, your source for Tamper-Proof Screws. For more results, visit   www.LossPreventionFasteners.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
UltraFastWATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#14 x 3/4torxpin button type-a316inquire
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UltraFastWATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 1/2ultra-6 button type-ainquire
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GLFOHTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3/4#10x3/4 6-lobe pan security s/m/s type-a 18-8 s/s () () ()1450
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6 x 3/8round one-way tapping type-a 18-8 30496
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6 x 1/2round one-way tapping type-a 18-8 304113
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 1/2round one-way tapping type-a 18-8 30468
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 1round one-way tapping type-a 18-8 30494
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3/8round one-way tapping type-a 18-8 30498
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 1/2round one-way tapping type-a 18-8 30481
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 1round one-way tapping type-a 18-8 30421
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 1 1/2round one-way tapping type-a 18-8 30477
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 2round one-way tapping type-a 18-8 30445
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#14 x 3/4round one-way tapping type-a 18-8 30484
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#14 x 1round one-way tapping type-a 18-8 30441
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 1 1/2round one-way tapping type-a 18-8 30466
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#10 x 2round one-way tapping type-a68
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#14 x 1round one-way tapping type-a34
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JacksonMSTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#14 x 3round one-way tapping type-a41
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MAINSOURCNHTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 1#10x1 tri-groove tamperproof type-a 18-8 ss1355
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MAINSOURCNHTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6 x 3/4spanner pan tap sc type-a 18-8 ss blk6583
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AFIFLTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6 x 3/4#6x3/4 torx pin button hd type-a ss ()6800
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AFIFLTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 3/4#8x3/4 button hd torx pin type-a ss ()2390
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#14 x 1 1/2one-way round type-a38.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#12 x 1one-way round type-a86.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#8 x 5/8one-way round type-a70.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#8 x 3/4one-way oval type-a127.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 1spanner flat type-a 18-8 s/s70.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#12 x 3/4one way round type-a41.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#10 x 1one-way round type-a1,510.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 1/2spanner pan type-a 18-8 s/s15.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#6 x 1one-way round type-a100.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#6 x 1/2one way round type-a200.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 3/4one-way oval type-a 18-8 s/s100.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#6 x 3/4one way round type-a50.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#8 x 1one-way round type-a88.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#14 x 3/4one-way round type-a 18-8 s/s194.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3/4spanner flat type-a 18-8 s/s100.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3/8spanner pan type-a 18-8 s/s100.0
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EASTERN SCREWRITamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)400 Stainless (405, 410,416,420,430 etc.)Plain8 x 3/48 x 3/4 6-lobe flat type-a type-20 410 security pin1150
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EASTERN SCREWRITamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 1 3/48 x 1-3/4 tri-wing flat type-a 18-8300
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IndexFastCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlainowr08ax1500s-01 #8x1 1/2 round one-way type-a steel/zinc6730
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IndexFastCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlainowr12ax1500s-01 #12x1 1/2 round one-way type-a steel/zinc20400
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IndexFastCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlainowr10ax0750sz #10x3/4 round one-way type-a steel/zinc 1r10a075sz41110
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IndexFastCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlainowr10ax2000sz #10x2 round one-way type-a steel/zinc 1r10a200sz5620
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IndexFastCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlainowr08ax0750sz #8x3/4 round one-way type-a steel/zinc 1r8a075sz13142
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IndexFastCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlainowr08ax2000sz #8x2 round one-way type-a steel/zinc 1r8a200sz5357
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IndexFastCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlainx 0500owr08ax0500sz #8x1/2 round one-way type-a steel/zinc owr08ax0500s-0113200
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IndexFastCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlainowr10ax1500sz #10x1 1/2 round one-way type-a steel/zinc 1r10a150sz24620
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IndexFastCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlainowr10ax1000sz #10x1 round one-way type-a steel/zinc 1r10a100sz16665
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IndexFastCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlainowr08ax1000sz #8x1 round one-way type-a steel/zinc 1r8a100sz9600
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Cal FastenrsCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4 x 3/4one way round sheet metal type-a 18-8 304 one way round sm400
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Irwin IndOntTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6 x 1/2# 6x1/2 pan socket drive type-a tapping screw 18-8 s/s93024
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OlanderCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-15 x 3/48-15x3/4 drilled spanner flat type-a sst |31
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EndriesWITamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-12 x 1/2#10-12x1/2 hex socket button head pin tamperroof s/m/s type-a 18-8 ss5/32 hex765
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ManscoMITamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain10-12 x 1 rnd one-way security scr type-a 18-8 s.s.1150
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LibertyILTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6 x 5/8drilled spanner pan tapping type-a 18-8 304 tapping type-a 18-8 30475
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LibertyILTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 3/4drilled spanner pan tapping type-a 18-8 304 tapping type-a 18-8 304100
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LibertyILTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12 x 1 1/4drilled flat spanner sms type-a 18-8 ss spanner sms type-a 18-8 ss85
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LibertyILTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#10 x 2one-way oval type-a sms plate plate100
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LibertyILTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 1 1/4one-way round self tapping type-a 18-8 ss tapping type-a 18-8 ss9,800
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LibertyILTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#6 x 3/4one-way round self tapping type-a tapping type-a1,200
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LibertyILTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#10 x 2one-way round type-a sms plate sms plate100
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LibertyILTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 1one-way round type-a sms 18-8 s/s 18-8 s/s400
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AmericanNYTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#8 x 1round type-a sms one way pl8000
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AmericanNYTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#8 x 1 1/2slotted oval one way type-a sms pl2750
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AmericanNYTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlain#6 x 1/4one way type-a black5000
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RCFastAZTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelBlack Oxide#10 x 210x2 one-way round tamperproof type-a sms stl black ox1000
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RCFastAZTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#10 x 2round one-way tmprprf type-a sms stl 11000
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SWACOOHTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 3/4#8x3/4 tri-groove type-a 18-8ss9450
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IRFNJTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 1 1/2pan spanner type-a 18-8 s/s8,875
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NAPPCOTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlain#8 x 3/4round hd one-way 8 x 3/4 type-a slotted (170-TAMPER-PROOF (ALL ITEMS)) (170-TAMPER-PROOF (ALL ITEMS)) (170-TAMPER-PROOF (ALL ITEMS)) (170-TAMPER-PROOF (ALL ITEMS)) (170-TAMPER-PROOF (ALL ITEMS)) (170-TAMPER-PROOF (ALL ITEMS)) (170-TAMPER-PROOF (ALL ITEMS))100
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#14 x 1 1/2one-way round type-a 18-8 s/s100.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4 x 1/2spanner flat type-a 18-8 s/s100.0
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MESAFASTCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 1/2spanner pan type-a 18-8 s/s100.0
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IPCVATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#8 x 3/8#8x3/8 p.h. torx t/s tamperproof type-a zinc5,000
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IPCVATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#6 x 1/2#6x1/2 f.h. torx tamperproof steel cr3 zinc rohs type-a 15 drive540
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IPCVATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 1/2#8x1/2 button torx tampruf t/s type-a 18-8 ss57
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ISSCOMOTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear#8-15 x 3/4one way slot tamperproof round hd type-a1000
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ISSCOMOTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelZinc/Clear1/4-10 x 1one way slot tamperproof round hd type-a800
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UltraFastWATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#14 x 3/4torxpin button type-a316inquire
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UltraFastWATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 1/2ultra-6 button type-ainquire
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Lubker DiPATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3/4#10x3/4 button torx 25 type-a sms 18.8 s/s with pin in head2000
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IRFNJTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlain5/16-9 x 1 1/25/16-9x1 1/2 round one wy type-a stl pln kioneway516x111,324
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Marine FastenersFLTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6 x 16x1 type-a button head 6-lobe w/pin ss11545
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NAPPCOTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelPlain#8 x 3/4round one-way 8x3/4 type-a slotted100
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FastWareSaskTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-12 x 5/8pan spanner type-a tapping 18.8 18-8 304977
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JET FITTINGCATamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 1sheet metal screw butt torx tamper proof #10x1 stainless steel type-a300
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EASTERN SCREWRITamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 3/48 x 3/4 one way round type-a 18-8445
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EASTERN SCREWRITamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12 x 212 x 2 one way round type-a 188346
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EASTERN SCREWRITamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12 x 112 x 1 one way pan type-a 1881,660
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EASTERN SCREWRITamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 3/48 x 3/4 6-lobe btn type-a 188 with pin t-15 drive550
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FACCAOntTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)SteelNickel#14 x 2 1/2tapping screw pan one-way slot hd #14 x 2 1/2 lg type-a low carb steel case hard nickel plated b18.6.421,000
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