5/16-18 Grade 5 Hex Head Cap Screws

The length of a cap screw is measured from the under-head bearing surface to the extreme end of the screw.

(FT)=Full Thread | (PT)=Partial Thread

Thread Length on a 5/16-18 bolt is approx. 1"

Technical Data

Showing 1 - 16 of 16

5/16"-18 x 1/2" Grade 5 Hex Head Cap Screw, Full Thread - Plated

5/16-18 x 1/2 (ft) grade 5 uss hex head cap screw-plated

HC55161812

$0.102/ea
5/16"-18 x 5/8" Grade 5 Hex Head Cap Screw, Full Thread - Plated

5/16"-18 x 5/8" grade 5 hex head cap screw, full thread - plated

HC55161858

$0.120/ea
5/16"-18 x 3/4" Grade 5 Hex Head Cap Screw, Full Thread - Plated

5/16-18 x 3/4 (ft) grade 5 uss hex head cap screw-plated

HC55161834

$0.108/ea
5/16"-18 x 1" Grade 5 Hex Head Cap Screw, Full Thread - Plated

5/16-18 x 1 (ft) grade 5 uss hex head cap screw-plated

HC5516181

$0.123/ea
5/16"-18 x 1 1/4" Grade 5 Hex Head Cap Screw, Full Thread - Plated

5/16-18 x 1 1/4 (ft) grade 5 uss hex head cap screw-plated

HC551618114

$0.135/ea
5/16"-18 x 1 1/2" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16-18 x 1 1/2 (pt) grade 5 uss hex head cap screw-plated

HC551618112

$0.159/ea
5/16"-18 x 1 3/4" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16-18 x 1 3/4 (pt) grade 5 uss hex head cap screw-plated

HC551618134

$0.192/ea
5/16"-18 x 2" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16-18 x 2 (pt) grade 5 uss hex head cap screw-plated

HC5516182

$0.216/ea
5/16"-18 x 2 1/4" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16"-18 x 2 1/4" grade 5 hex head cap screw, partial thread - plated

HC551618214

$0.237/ea
5/16"-18 x 2 1/2" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16-18 x 2 1/2 (pt) grade 5 uss hex head cap screw-plated

HC551618212

$0.261/ea
5/16"-18 x 3" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16-18 x 3 (pt) grade 5 uss hex head cap screw-plated

HC5516183

$0.294/ea
5/16"-18 x 3 1/2" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16-18 x 3 1/2 (pt) grade 5 uss hex head cap screw-plated

HC551618312

$0.333/ea
5/16"-18 x 4" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16-18 x 4 (pt) grade 5 uss hex head cap screw-plated

HC5516184

$0.399/ea
5/16"-18 x 4 1/2" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16-18 x 4 1/2 (pt) grade 5 uss hex head cap screw-plated

HC551618412

$0.480/ea
5/16"-18 x 5" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16-18 x 5 (pt) grade 5 uss hex head cap screw-plated

HC5516185

$0.540/ea
5/16"-18 x 6" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16-18 x 6 (pt) grade 5 uss hex head cap screw-plated

HC5516186

$0.831/ea

Don't see the what you're looking for?

Request A Quote

5/16-18 Grade 5 Hex Head Cap Screws

5/16"-18 x 1/2" Grade 5 Hex Head Cap Screw, Full Thread - Plated

5/16"-18 x 5/8" Grade 5 Hex Head Cap Screw, Full Thread - Plated

5/16"-18 x 3/4" Grade 5 Hex Head Cap Screw, Full Thread - Plated

5/16"-18 x 1" Grade 5 Hex Head Cap Screw, Full Thread - Plated

5/16"-18 x 1 1/4" Grade 5 Hex Head Cap Screw, Full Thread - Plated

5/16"-18 x 1 1/2" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16"-18 x 1 3/4" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16"-18 x 2" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16"-18 x 2 1/4" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16"-18 x 2 1/2" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16"-18 x 3" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16"-18 x 3 1/2" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16"-18 x 4" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16"-18 x 4 1/2" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16"-18 x 5" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

5/16"-18 x 6" Grade 5 Hex Head Cap Screw, Partial Thread - Plated

Request a Quote

Retail Location

Subscribe for Deals & Product Updates