BBI 221145 Shoulder Screw, Round Socket Head, ASTM A574 Alloy Steel, 1/2 in Dia x 4 in L Shoulder, 3/8-16
BBI 221145 Shoulder Screw, Round Socket Head, ASTM A574 Alloy Steel, 1/2 in Dia x 4 in L Shoulder, 3/8-16
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BrandBBI
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Manufacturer Part Number221145
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CountryUSA
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FinishPlain/Thermal Black Oxide
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MaterialASTM A574 Alloy Steel
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Thread TypeUNC
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Measurement SystemImperial
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HardnessHRC 36-43
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Head TypeRound Socket
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Shoulder Diameter1/2 in
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Diameter - Thread Size3/8-16
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Shoulder Length4 in
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Drive Size1/4 in
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Drive TypeHex
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UNSPSC31161517
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Package Description25/CS
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Standards/ApprovalsASME/ANSI B18.3-2002
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Catalog
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BBI 221145 Shoulder Screw, Round Socket Head, ASTM A574 Alloy Steel, 1/2 in Dia x 4 in L Shoulder, 3/8-16
BBI 221145 Shoulder Screw, Round Socket Head, ASTM A574 Alloy Steel, 1/2 in Dia x 4 in L Shoulder, 3/8-16
One-piece forged, I-beam construction. Full-polished heads with beveled face and pein are corrosion resistant. Hammer sections are individually hardened and tempered for strength and resiliency.
BBI 221133 Shoulder Screw, Round Socket Head, ASTM A574 Alloy Steel, 1/2 in Dia x 3 in L Shoulder, 3/8-16
BBI 221133 Shoulder Screw, Round Socket Head, ASTM A574 Alloy Steel, 1/2 in Dia x 3 in L Shoulder, 3/8-16
