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Inch and Metric all Materials |
Hex Screws:
Grade 2, 5, 8 L-9 • Structural A325, A490 • B-7, B-8, B-8M • Serrated • Flange • Fully Threaded |
Identification of Grades
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Grade 2 Threaded Fastener |
Grade 5 Threaded Fastener |
Grade 8 Threaded Fastener |
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** Product standards require the manufacturer's head marking to appear on the top of all bolts 1/4" diameter and larger. "X" represents one location such a marking may appear.
Socket Screws
Cap Screws • Flat Head • Button Head • Set Screw • Shoulder Bolt • Low Head • SQ Head Set • Dowel Pins
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| Flat socket cap screw |
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| Socket head cap screw |
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| Button socket cap screw |
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| Socket set screw |
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| Socket shoulder screw |
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| Dowel pin |
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