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Button Head Cap Screws, Black Oxide (ASME B18. 3)

Button Head Socket Cap Screws are commonly used in machine parts, die fixturing, and clamping. The socket head enables driving where there is not sufficient space for wrenches or sockets. The button shaped head offer a wider bearing surface. Button head socket cap screws have a high tensile strength but are still low profile. They are covered by ASME B18.3

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Search Results Sponsored by Hewes Fastener, your source for Button Head Cap Screws. For more results, visit   www.hewesfastener.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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AbabaCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 5/810-32 x 5/8 hex tmp-prf btn soc s/s blk ox wax b18.31014
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AbabaCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide5/16-18 x 5/85/16-18 x 5/8 btn soc cap screw s/s blk ox wax b18.3300
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AbabaCAButton Head Socket Cap ScrewSteelBlack Oxide3/8-16 x 13/8-16 x 1 btn soc cap screw w/super seal alloy blk b18.3270
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AbabaCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 3/84-40 x 3/8 btn soc cap screw s/s blk ox wax b18.31700
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AbabaCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#8-32 x 1/28-32 x 1/2 hex tmp-prf btn soc s/s blk ox wax b18.3550
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GLFOHButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 11/16#10-32x11/16 bhcs 18-8 s/s blk ox b18.3 () () ()12650
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GLFOHButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-24 x 3/8#10-24x3/8 bhcs 18-8 s/s blk ox per-mil-dtl-13924d b18.3 () () ()13000
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GLFOHButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 3/4#10-32x3/4 bhcs 18-8 s/s blk ox b18.3 () () ()23480
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SJS ProdCAButton Head Socket Cap ScrewSteelBlack Oxide#8-32 x 1/4butt/h c/s blk alloy 8-32x1/4 b18.3 rohs 5253
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CenturyFLButton Head Socket Cap ScrewClass 4.8Black OxideM3mhw003-1040ab knurled headrev 17-4-40 x 5/16 soc cap ss knurledpass qqp35 ty6 bo m13924 cl4 sp dryunknurled portion of head must be in tolerance of asme b18.3 spechead must be knurled l3 technologies mhw003-1040ab-knurled 10000
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CenturyFLButton Head Socket Cap ScrewClass 4.8Black OxideM3mhw003-013ab rev 17rev 17 1-72 x 1/4 soc cap knurled unknurled portion of head must be in tolerance of asme b18.3 spec passivate per qq-p-35 ty 6 black ox per m13924 cl4 l3 technologies mhw003-013ab-knurled 2750
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Irwin IndOntButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#6-32 x 1/46-32 x 1/4 but hd soc cap scr stainless steel black ox b18.3600
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Irwin IndOntButton Head Socket Cap ScrewSteelBlack Oxide#8-32 x 3/48-32 x 3/4 button socket capscrew black paint b18.310000
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Irwin IndOntButton Head Socket Cap ScrewSteelBlack Oxide5/16-18 x 3/45/16-18 x 3/4 butt hd soc cap black oxide b18.3100
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Irwin IndOntButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#6-32 x 5/86-32 x 5/8 button flange head hex socket ss w/black oxide b18.315000
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Irwin IndOntButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#6-32 x 3/86-32x3/8 button socket cap screw 18.8 s/s black oxide b18.3500
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AbabaCAButton Head Socket Cap ScrewSteelBlack Oxide5/16-18 x 1 3/85/16-18 x 1 3/8 btn soc cap screw hobie cat black s b18.3600
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CenturyNYButton Head Socket Cap ScrewClass 4.8Black OxideM3mhw003-1040ab knurled head rev 17-4-40 x 5/16 soc cap ss knurledpass qqp35 ty6 bo m13924 cl4 sp dryunknurled portion of head must be in tolerance of asme b18.3 spechead must be knurled l3 technologies l3 technologies l3 technologies mhw003-1040ab-knurled10000
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CenturyNYButton Head Socket Cap ScrewClass 4.8Black OxideM32-56 x 1/4 soc cap knurl head rev 17-2-56 x 1/4 soc cap ss-knurled headpass qq-p-35 ty 6 bo m13924 cl4 spin dry unknurled portion of head must be in tolerance of asme b18.3 spec l3 technologies l3 technologies l3 technologies mhw003-023ab-knurl44911
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CenturyNYButton Head Socket Cap ScrewClass 4.8Black OxideM3mhw003-024ab knurled rev.17 2-56 x 3/8 soc cap 18-8 ss rev.17 pass qqp35 ty6 bo m13924 cl4 spin dry unknurled portion of head must be in tolerance of asme b18.3 spec l3 technologies l3 technologies15910
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxide#0-80 x 3/16screw socket button head cap hexalloy steel black oxide#0-80 x 3/16 in b18.3300
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxide#2-56 x 1/4screw socket button head cap hexsteel black oxide#2-56 x 1/4 in b18.3122
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxide#2-56 x 3/8screw socket button head hexsteel black oxide#2-56 x 3/8 in b18.3329
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EximS'poreButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 3/16screw button head hexs/s black oxide unc 3a# 4-40 x 3/16 in b18.32940
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxide#4-40 x 3/16screw button head hexsteel black oxide unc 3a# 4-40 x 3/16 in b18.3152450
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxidet8screw button head t-8steel black oxide w/nylon patching# 4-40 x 3/16 in b18.311696
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxidet8screw button head t-8steel black oxide unc 3a nylon patch# 4-40 x 3/16 in b18.367226
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EximS'poreButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 1/4screw socket button head hexs/s black oxide#4-40 x 1/4 in b18.340
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxidet8screw button head t-8steel black oxide unc 3a# 4-40 x 1/4 in. b18.364640
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxide#4-40 x 1/4screw button head hexsteel black oxide unc 3a# 4-40 x 1/4 in. b18.31555
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxidet8screw button head t-8steel black oxide# 4-40 x 1/4 in b18.370996
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxidet7screw button head t-7steel black oxide# 4-40 x 1/4 in b18.3796
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxide#4-40 x 3/8screw button head hexlow carbon steel black oxide unc 3a# 4-40 x 3/8 in b18.3134180
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EximS'poreButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 3/8screw button head hexs/s black oxide#4-40 x 3/8 in b18.39
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxidet8screw button head t-8steel black oxide#4-40 x 3/8 in unc 2a b18.33609
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EximS'poreButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 1/2screw button head hexs/s black oxide unc 3a#4-40 x 1/2 in b18.33975
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxide#4-40 x 7/8screw button head hexsteel black oxide unc 3a# 4-40 x 7/8 in b18.323146
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxidet8screw button head t-8steel black oxide unc 3a nylon patch# 4-40 x 1/4 in b18.338106
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxide#6-32 x 3/16screw button head hexsteel black oxide unc 3a# 6-32 x 3/16 in b18.3109449
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EximS'poreButton Head Socket Cap ScrewSteelBlack Oxidet8screw button head t-8steel black oxide w/nylon patching# 4-40 x 1/4 in b18.36396
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#4-40 x 1/4#4-40 x 1/4 black oxide finish button socket cap screw) b18.31900
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#4-40 x 3/8#4-40 x 3/8 black oxide finish button socket cap screw) b18.31700
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#4-40 x 1/2#4-40 x 1/2 black oxide finish button socket cap screw) b18.31575
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#6-32 x 1/4#6-32 x 1/4 black oxide finish button socket cap screw) b18.38500
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#6-32 x 5/8#6-32 x 5/8 alloy steel black oxide button head cap screw) b18.31500
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#6-32 x 3/4#6-32 x 3/4 alloy steel black oxide button head cap screw) b18.31750
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#10-32 x 1/4#10-32 x 1/4 black oxide finish button socket cap screw) b18.31150
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#10-32 x 5/8#10-32 x 5/8 alloy steel black oxide button head cap screw) b18.3300
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide1/4-20 x 1 1/41/4-20 x 1-1/4 alloy steel black oxide buttonheadcapscrew) b18.32673
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide1/4-20 x 21/4-20 x 2 black oxide finish button socket cap screw) b18.31024
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide5/16-18 x 3/85/16-18 x 3/8 black oxide finish button socket cap screw ) b18.3750
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide5/16-18 x 1 3/45/16-18 x 1-3/4 black oxide finish button socket cap screw) b18.3350
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#6-32 x 1#6-32 x 1 alloy steel black oxide button head cap screw) b18.32020
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#8-32 x 1 1/2#8-32 x 1-1/2 black oxide finish button socket cap screw ) b18.31204
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#8-32 x 1 3/4#8-32 x 1-3/4 black oxide finish button socket cap screw ) b18.3220
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#10-32 x 1 3/4#10-32 x 1-3/4 black oxide finish button socket cap screw ) b18.3100
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide1/4-20 x 1/41/4-20 x 1/4 black oxide finish button socket cap screw ) b18.34100
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide1/4-20 x 11/4-20x1 black oxide button head 6-lobe alloy steel) b18.3200
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SIIINButton Head Socket Cap ScrewSteelBlack Oxide#8-32 x 2#8-32 x 2 black oxide finish button socket cap screw ) b18.3100
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 3/810-32x3/8 bhcs 18-8 ss blk ox 31-BBS-10F-37 b18.35000
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide5/16-18 x 1/25/16-18x1/2 bhcs alloy st blk 201133 b18.36824
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide#8-36 x 5/8#8-36x5/8 bhcs stl blk ox 701091 b18.3100
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide5/16-24 x 5/85/16-24x5/8 bhcs stl blk ox 201147 b18.32499
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide3/8-16 x 13/8-16x1 bhcs stl blk ox 201175 b18.3704
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide5/16-18 x 5/85/16-18x5/8 bhcs stl blk ox 201135 b18.31972
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide#10-24 x 1 1/4#10-24x1 1/4 bhcs stl blk ox 701099 b18.32300
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide3/8-16 x 1 3/43/8-16x1 3/4 bhcs stl blk ox 701173 b18.3630
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide#10-32 x 3/4#10-32x3/4 bhcs stl blk ox 201075 b18.34696
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide#10-32 x 110-32x1 bhcs alloy stl blk 201079 b18.3833
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide5/16-18 x 15/16-18x1 bhcs alloy stl blk 201141 b18.33308
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide#6-32 x 3/16#6-32x3/16 bhcs stl blk ox 701045 b18.3200
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide#8-32 x 3/88-32x3/8 bhcs alloy stl blk 201028 b18.34771
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide#6-32 x 5/166-32x5/16 bhcs alloy stl blk 701047 b18.32112
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide#4-40 x 7/16#4-40x7/16 bhcs stl blk ox 701026 b18.31200
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide1/4-20 x 1 1/41/4-20x1 1/4 bhcs alloy stl blk 701123 b18.31744
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide#10-32 x 1/410-32x1/4 bhcs stl blk 201067 b18.35469
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide#6-32 x 1#6-32x1 bhcs stl blk ox 701057 b18.31947
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide5/16-18 x 1/25/16-18x1/2 bhcs 18-8 blk ox 5/16-18 X 1/2 BHCS 18-8 BLK OX b18.3888
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide#6-32 x 3/86-32x3/8 bhcs alloy stl blk 201021 b18.34434
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QFCTXButton Head Socket Cap ScrewSteelBlack Oxide1/4-20 x 1/21/4-20x1/2 button head socket cap screw black oxide b18.31521
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OSSCORIButton Head Socket Cap ScrewSteelBlack Oxide#4-40 x 1/44-40x1/4 button hd torx m/s black ox b18.31,000
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 1/2cap screw button socket 1032x1/2 stainless steel black oxide and wax b18.3300
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#2-56 x 1/4cap screw button socket 256x1/4 stainless steel black oxide b18.3855
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JET FITTINGCAButton Head Socket Cap ScrewSteelBlack Oxide3/8-16 x 1cap screw button socket 3/816x1 alloy steelal2m-blk b18.32350
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#8-32 x 7/8cap screw button socket 832x7/8 stainless steel black oxide b18.3450
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide5/16-18 x 3/8cap screw button socket 5/16-18x3/8 stainless steel 18-8 black oxide b18.350
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 5/8cap screw button socket 1032x5/8 stainless steel black oxide and wax b18.36
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 3/4cap screw button socket 1032x3/4 stainless steel black oxide and wax b18.36
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 7/8cap screw button socket 1032x7/8 stainless steel black oxide and wax b18.33
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 1cap screw button socket 1032x1 stainless steel black oxide and wax b18.353
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 1 1/4cap screw button socket 1032x1-1/4 stainless steel black oxide and wax b18.33
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 1 1/2cap screw button socket 1032x1-1/2 stainless steel black oxide and wax b18.34
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 1 3/4cap screw button socket 1032x1-3/4 stainless steel black oxide and wax b18.34
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JET FITTINGCAButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 2cap screw button socket 1032x2 stainless steel black oxide and wax b18.3103
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WSBKYButton Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1/4-20 x 1/2screw but soc (18-8) (bo) 1/4-20x1/2 b18.323,875
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