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10 inch length Square Head Bolts (ASME B18. 2.1)

Square Head Bolts were once the most common form of bolt, until they were replaced by hex head bolts. They are covered under ANSI Standard B18.2.1 and are now most commonly used for aesthetic purposes to provide a rustic look .

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
BIG BOLTILSquare Head BoltGrade 8Plain3/8-16 x 10bolt & c/s square boltsquare b18.2.1500
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BIG BOLTILSquare Head BoltGrade 8Plain1 3/4-5 x 10bolt & c/s square boltsquare b18.2.1280
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BIG BOLTILSquare Head BoltGrade 5Plain1 3/8-6 x 10bolt & c/s square boltsquare b18.2.181
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BIG BOLTILSquare Head BoltGrade 5Plain1/2-13 x 10bolt & c/s square boltsquare b18.2.1500
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BIG BOLTILSquare Head BoltGrade 8Plain1 1/4-12 x 10bolt & c/s square boltb18.2.1100
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BIG BOLTILSquare Head BoltGrade 5Plain3/8-16 x 10bolt & c/s square boltsquare b18.2.1500
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BIG BOLTILSquare Head BoltGrade 5Plain7/8-9 x 10bolt & c/s square boltsquare b18.2.1521
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BIG BOLTILSquare Head BoltSteelPlain1/4-20 x 10bolt & c/s square boltsquare b18.2.11000
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BIG BOLTILSquare Head BoltSteelPlain5/16-18 x 10bolt & c/s square boltsquare b18.2.11000
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BIG BOLTILSquare Head BoltSteelPlain1 3/8-6 x 10bolt & c/s square boltb18.2.1436
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BIG BOLTILSquare Head BoltGrade 5Plain1 1/8-7 x 10bolt & c/s square boltb18.2.1144
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BIG BOLTILSquare Head Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-18 x 10bolt & c/s square bolt300 (a1 a2 18-8 304 310 etc.)b18.2.1500
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BIG BOLTILSquare Head BoltGrade 8Plain1 1/4-7 x 10bolt & c/s square boltsquare b18.2.1 b18.2.1500
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BIG BOLTILSquare Head BoltGrade 8Plain3/4-10 x 10bolt & c/s square boltsquare b18.2.11100
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BIG BOLTILSquare Head BoltGrade 5Plain1 3/4-5 x 10bolt & c/s square boltb18.2.1500
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BIG BOLTILSquare Head BoltGrade 5Plain1-8 x 10bolt & c/s square boltsquare b18.2.1930
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BIG BOLTILSquare Head BoltGrade 5Plain5/8-11 x 10bolt & c/s square boltsquare b18.2.1600
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BIG BOLTILSquare Head BoltGrade 8Plain5/8-11 x 10bolt & c/s square boltsquare b18.2.11000
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BIG BOLTILSquare Head BoltGrade 5Plain3/4-16 x 10bolt & c/s square boltb18.2.1751
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GLFOHSquare Head BoltGrade APlain1 1/4-7 x 101-1/4-7x10 square hd bolt a307 stl pln b18.2.1 ()40
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B & K FASTPASquare Head BoltSteelPlain7/8-9 x 107/8-9 x 10 square bolts plain b18.2.11
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THRDFASTFLSquare Head BoltSteelPlain1 1/4-7 x 10square hd bolt b18.2.12
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KBSTNSquare Head BoltGrade 8Plain1 1/8-7 x 101-1/8-7 x 10 inch square mach bolt gr-8 b18.2.14
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KBSTNSquare Head BoltGrade 8Plain1 1/4-7 x 101-1/4-7 x 10 inch square!machbolt gr-8 b18.2.126
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KBSTNSquare Head BoltGrade 8Plain1 3/4-5 x 101-3/4-5 x 10 inch square mach bolt gr-8 b18.2.130
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KBSTNSquare Head BoltSteelPlain3/4-10 x 103/4-10 x 10 inch square hd mach.bolt b18.2.1182
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KBSTNSquare Head BoltGrade 8Plain7/8-9 x 107/8-9 x 10 inch square mach bolt gr-8 b18.2.160
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