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Jam Screws, Hollow Lock Screws, Plain

Hex socket jam screws, sometimes called hollow lock screws, are used to tighten springs into tapped holes. The hex socket extends the length of the inside of the screw and allows for inspection of the locked part.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLSocket Jam Screw (Hollow Lock Screw)Plain7/16-20 x 7/32parker 00211-0000-3600 7/16-20 x 7/32 hollow lock screw320
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EndriesWISocket Jam Screw (Hollow Lock Screw)SteelPlain#8-32 x 7/6406008 8-32x7/64 holo-krome socket jam screw plain75
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EndriesWISocket Jam Screw (Hollow Lock Screw)SteelPlain3/8-24 x 3/163/8-24x3/16 socket jam screw plain595
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EndriesWISocket Jam Screw (Hollow Lock Screw)SteelPlain7/16-20 x 7/327/16-20x7/32 socket jam screw plain857
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EndriesWISocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 7/648-32x7/64 18-8 s/s steel hollow lock set screw915
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GLFOHSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/32#8-32 x 3/32 soc thru-broached jam screw 18-8 s/s3360
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YANKEENHSocket Jam Screw (Hollow Lock Screw)SteelPlain#8-328-32 socket jam screw alloy145
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YANKEENHSocket Jam Screw (Hollow Lock Screw)SteelPlain1/4-28 x 1/8socket jam1000
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GLFOHSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/32#8-32 x 3/32 soc thru-broached jam screw 18-8 s/s3360,000
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Setko FasILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 1/41/2-20 x 1/4 stainless steel hex socket jam screw dfars384
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Setko FasILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 5/165/8-11 x 5/16 stainless steel hex socket jam screw dfars331
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Setko FasILSocket Jam Screw (Hollow Lock Screw)ASTM A574Plain1/2-20 x 1/41/2-20 x 1/4 alloy hex socket jam screw dfars2,027
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Setko FasILSocket Jam Screw (Hollow Lock Screw)ASTM A574Plain#10-32 x 1/810-32 x 1/8 alloy hex socket jam screw5,000
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Setko FasILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 5/325/16-24 x 5/32 stainless steel hex socket jam screw dfars10,402
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Setko FasILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 3/163/8-16 x 3/16 stainless steel hex socket jam screw dfars4,661
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Setko FasILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 1/810-32 x 1/8 stainless steel hex socket jam screw dfars4,250
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Setko FasILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 1/48-32 x 1/4 stainless steel hex socket jam screw dfars5,012
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Setko FasILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-24 x 3/163/8-24 x 3/16 stainless steel hex socket jam screw dfars11,027
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Setko FasILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/16-20 x 7/327/16-20 x 7/32 stainless steel hex socket jam screw dfars per print1,000
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Setko FasILSocket Jam Screw (Hollow Lock Screw)ASTM A574Plain5/8-185/8-18(2a) x 5/16 alloy hex socket jam screw dfars per print1,400
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Setko FasILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 1/48-32 x 1/4 stainless steel hex socket jam screw dfars per print7,361
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Setko FasILSocket Jam Screw (Hollow Lock Screw)ASTM A574Plain7/16-20 x 7/327/16-20 x 7/32 alloy hex socket jam screw soft dfars per print5,052
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain1 1/4-12 x 1/2hex socket jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain1-14 x 1/2hex socket jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain#4-40 x 5/64hex jam1000
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain#4-40 x 3/32hex jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain#6-32 x 3/32hex jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain#8-32 x 7/64hex jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain#10-24 x 1/8jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain#10-24 x 1/8jam not hardenedinquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain#10-32 x 1/8hex socket jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain5/16-24 x 1/8jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/3218-8 304 hollow locking socket jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/818-8 304 hex socket jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 5/3218-8 304 hex socket jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/16-20 x 7/3218-8 304 hex socket jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain1/4-32 x 1/8jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain3/8-24 x 3/16hex socket jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 1/818-8 304 hollow lock jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1/818-8 304 hex socket jaminquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 1/41/2-20 x 1/4 18-8 stainless steel hex socket jam screw per print r99-14inquire
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Set ScrewILSocket Jam Screw (Hollow Lock Screw)SteelPlain3/8-16 x 3/163/8-16 x 3/16 alloy hex socket jam screwinquire
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UNEEDANJSocket Jam Screw (Hollow Lock Screw)SteelPlain#10-24 x 1 1/410-24x1-1/4 jamb adjusting | screw assembled sets500
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FasSpcMfgFLSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-16 x 3/83/4-16 x 3/8 jam screw no pt 303 stn4
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FasSpcMfgFLSocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-16 x 3/83/4-16 x 3/8 jam screw no pt 303 stn4
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OneMonroeNCSocket Jam Screw (Hollow Lock Screw)SteelPlain9/16-18 x 5/16socket jam screw 9/16-18 x 5/1675
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OneMonroeNCSocket Jam Screw (Hollow Lock Screw)SteelPlain#10-32 x 1/8hk 10-32 x 1/8 socket jam screw1290
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OneMonroeNCSocket Jam Screw (Hollow Lock Screw)SteelPlain#6-32 x 1/8socket jam screw 6-32 x 1/8200
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OneMonroeMASocket Jam Screw (Hollow Lock Screw)SteelPlain#6-32 x 1/8socket jam screw 6-32 x 1/8200
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OneMonroeMASocket Jam Screw (Hollow Lock Screw)SteelPlain#10-32 x 1/8hk 10-32 x 1/8 socket jam screw1290
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LibertyILSocket Jam Screw (Hollow Lock Screw)SteelPlain1/2-13 x 1/4socket jam50
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LibertyILSocket Jam Screw (Hollow Lock Screw)SteelPlain#10-24 x 1/8hollow lock set s6,500
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LibertyILSocket Jam Screw (Hollow Lock Screw)SteelPlain#8-32hollow lock set500
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EndriesWISocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 1/810-32x1/8 18-8 stainless steel socket jam screw500
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EndriesWISocket Jam Screw (Hollow Lock Screw)SteelPlain3/4-10 x 3/83/4-10x3/8 socket jam screw plain125
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AspenPASocket Jam Screw (Hollow Lock Screw)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-24 (UNF) x 3/163/8-24 (unf) x 3/16 socket jam screws (hollow lock set screws) 18-8 stainless steel36800
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QCSORSocket Jam Screw (Hollow Lock Screw)SteelPlain7/16-20 socket jam screw alloy434
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QCSORSocket Jam Screw (Hollow Lock Screw)SteelPlain7/16-14 socket jam screw alloy100
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QCSORSocket Jam Screw (Hollow Lock Screw)SteelPlain5/16-24 socket jam screw alloy90
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QCSORSocket Jam Screw (Hollow Lock Screw)SteelPlain1/4-28 socket jam screw alloy300
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AccutiteCASocket Jam Screw (Hollow Lock Screw)SteelPlain1/4-28 x 1/8hollow lock 1/4-28 x 1/8 black alloy 816080935
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AFIFLSocket Jam Screw (Hollow Lock Screw)SteelPlain#10-24 x 1/810-24x1/8 soc jam screw st () ()2038
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OlanderCASocket Jam Screw (Hollow Lock Screw)SteelPlain1/2-13 x 1/41/2-13 x 1/4 soc jam scr alloy () ()23
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MFSKSSocket Jam Screw (Hollow Lock Screw)SteelPlain1/4-20 x 1/8jam set , b18.3169
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MFSKSSocket Jam Screw (Hollow Lock Screw)SteelPlain1/4-28 x 1/8jam set ,42
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MFSKSSocket Jam Screw (Hollow Lock Screw)SteelPlain#4-40 x 5/64jam, b18.3576
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DeltaTXSocket Jam Screw (Hollow Lock Screw)SteelPlain3/8-16soc jam screw alloy nc 3/8-16100
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DeltaTXSocket Jam Screw (Hollow Lock Screw)SteelPlain#10-32soc jam screw alloy nf 10-32109
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DeltaTXSocket Jam Screw (Hollow Lock Screw)SteelPlain1/4-28soc jam screw alloy nf 1/4-28 (FINE THREAD)88
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DeltaTXSocket Jam Screw (Hollow Lock Screw)SteelPlain3/4-10soc jam screw alloy nc 3/4-1060
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DeltaTXSocket Jam Screw (Hollow Lock Screw)SteelPlain5/16-18soc jam screw alloy nc 5/16-18 ((SCREW, HOLLOW LOCK SET, 5/16-18 X 5/32, ALLOY STEEL) C OF C ONLY, COO - USA)80
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DeltaTXSocket Jam Screw (Hollow Lock Screw)SteelPlain5/8-11soc jam screw alloy nc 5/8-11100
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DeltaTXSocket Jam Screw (Hollow Lock Screw)SteelPlain3/8-24soc jam screw alloy nf 3/8-24 (FINE THREAD)231
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ISSCOMOSocket Jam Screw (Hollow Lock Screw)SteelPlain5/16-18 x 5/32locking jam alloy100
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ISSCOMOSocket Jam Screw (Hollow Lock Screw)SteelPlain3/4-16 x 3/8locking jam alloy100
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DeltaTXSocket Jam Screw (Hollow Lock Screw)SteelPlainfab jam screw 4140 1 1/2-16 x .75 oal53
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DeltaTXSocket Jam Screw (Hollow Lock Screw)SteelPlain1/2-20soc jam screw alloy nf 1/2-2047
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DeltaTXSocket Jam Screw (Hollow Lock Screw)SteelPlain3/4-16soc jam screw alloy nf 3/4-1655
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OBRIENOHSocket Jam Screw (Hollow Lock Screw)SteelPlain#10-32 x 1/8socket jam450
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OBRIENOHSocket Jam Screw (Hollow Lock Screw)SteelPlain3/8-16 x 3/16skt jam23
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BRIGHBESTILSocket Jam Screw (Hollow Lock Screw)SteelPlain#10-32 x 1/810-32 x 1/8 soc set jam screw alloy stl4400
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BRIGHBESTILSocket Jam Screw (Hollow Lock Screw)SteelPlain1/4-28 x 1/81/4-28 x 1/8 soc set jam screw alloy stl3300
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BRIGHBESTILSocket Jam Screw (Hollow Lock Screw)SteelPlain5/16-18 x 5/325/16-18 x 5/32 soc set jam screw alloy48000
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BRIGHBESTILSocket Jam Screw (Hollow Lock Screw)SteelPlain#4-40 x 5/644-40 x 5/64 soc set jam screw alloy stl500
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BRIGHBESTILSocket Jam Screw (Hollow Lock Screw)SteelPlain3/8-24 x 3/163/8-24 x 3/16 soc set jam screw alloy st700
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BRIGHBESTILSocket Jam Screw (Hollow Lock Screw)SteelPlain3/8-16 x 3/163/8-16 x 3/16 soc set jam screw alloy st7900
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BRIGHBESTILSocket Jam Screw (Hollow Lock Screw)SteelPlain#8-32 x 7/648-32 x 7/64 soc set jam screw alloy stl4910
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BRIGHBESTILSocket Jam Screw (Hollow Lock Screw)SteelPlain1/4-20 x 1/81/4-20 x 1/8 soc set jam screw alloy stl6600
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BRIGHBESTILSocket Jam Screw (Hollow Lock Screw)SteelPlain3/4-10 x 3/83/4-10 x 3/8 soc set jam screw alloy stl492
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BRIGHBESTILSocket Jam Screw (Hollow Lock Screw)SteelPlain5/8-18 x 5/165/8-18 x 5/16 soc set jam screw alloy st7050
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BRIGHBESTILSocket Jam Screw (Hollow Lock Screw)SteelPlain3/4-16 x 3/83/4-16 x 3/8 soc set cup pt jam screw125
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LightningLASocket Jam Screw (Hollow Lock Screw)SteelPlainM24-1.50 x 5/16long hollow lock set extra fine523
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