1/4 - 5/8" Diameter Hex Head Cap Screw - Grade 8
Hex Head Cap Screws and Various Flange Bolts
- National Bolt & Nut offers a series of 1/4 - 5/8 inch diameter hex head cap screws that meet ANSI B18.2.1 dimensional specifications. Our 1/4 - 5/8 inch diameter hex head cap screws are reliable fasteners for both construction and machinery parts.
- All our premium 1/4 - 5/8 inch diameter hex head cap screws feature rolled threads. Our hex head cap screws measuring 1/4 - 1 1/2 inches meet SAE J429 standards for both material and physical properties, while our hex head cap screws measuring 1 3/4 - 2 inches (equivalent to Grade 8) meet ASTM A354 Grade BD standards for both material and physical properties.
- Other materials and finishes available. For further information, call or send an information request.
Item # |
Thread Size |
Length |
Thread Length |
Grade/Class |
Finish |
Thread Style |
---|---|---|---|---|---|---|
pn-5765 | Thread Size N/A 5/16-24 | Length N/A 4 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Plain | Thread Style N/A Fine Thread |
pn-5766 | Thread Size N/A 5/16-24 | Length N/A 4 1/2 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Plain | Thread Style N/A Fine Thread |
pn-5767 | Thread Size N/A 5/16-24 | Length N/A 5 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Plain | Thread Style N/A Fine Thread |
pn-5768 | Thread Size N/A 5/16-24 | Length N/A 5 1/2 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Plain | Thread Style N/A Fine Thread |
pn-5769 | Thread Size N/A 5/16-24 | Length N/A 6 in | Thread Length N/A 1 1/8 in | Grade/Class N/A Grade 8 | Finish N/A Plain | Thread Style N/A Fine Thread |
pn-5770 | Thread Size N/A 5/16-24 | Length N/A 6 1/2 in | Thread Length N/A 1 1/8 in | Grade/Class N/A Grade 8 | Finish N/A Plain | Thread Style N/A Fine Thread |
pn-5771 | Thread Size N/A 5/16-24 | Length N/A 7 in | Thread Length N/A 1 1/8 in | Grade/Class N/A Grade 8 | Finish N/A Plain | Thread Style N/A Fine Thread |
pn-5772 | Thread Size N/A 5/16-24 | Length N/A 7 1/2 in | Thread Length N/A 1 1/8 in | Grade/Class N/A Grade 8 | Finish N/A Plain | Thread Style N/A Fine Thread |
pn-5773 | Thread Size N/A 5/16-24 | Length N/A 8 in | Thread Length N/A 1 1/8 in | Grade/Class N/A Grade 8 | Finish N/A Plain | Thread Style N/A Fine Thread |
pn-5774 | Thread Size N/A 5/16-24 | Length N/A 1/2 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5775 | Thread Size N/A 5/16-24 | Length N/A 5/8 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5776 | Thread Size N/A 5/16-24 | Length N/A 3/4 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5777 | Thread Size N/A 5/16-24 | Length N/A 7/8 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5778 | Thread Size N/A 5/16-24 | Length N/A 1 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5779 | Thread Size N/A 5/16-24 | Length N/A 1 1/4 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5780 | Thread Size N/A 5/16-24 | Length N/A 1 1/2 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5781 | Thread Size N/A 5/16-24 | Length N/A 1 3/4 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5782 | Thread Size N/A 5/16-24 | Length N/A 2 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5783 | Thread Size N/A 5/16-24 | Length N/A 2 1/4 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5784 | Thread Size N/A 5/16-24 | Length N/A 2 1/2 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5785 | Thread Size N/A 5/16-24 | Length N/A 2 3/4 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5786 | Thread Size N/A 5/16-24 | Length N/A 3 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5787 | Thread Size N/A 5/16-24 | Length N/A 3 1/4 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5788 | Thread Size N/A 5/16-24 | Length N/A 3 1/2 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |
pn-5789 | Thread Size N/A 5/16-24 | Length N/A 3 3/4 in | Thread Length N/A 7/8 in | Grade/Class N/A Grade 8 | Finish N/A Zinc/Yellow | Thread Style N/A Fine Thread |