5/16-18 x 1 (1/2 to 6 Available) Hex Head Cap Screw Bolts

Finish: Zinc Made from medium carbon steel. You will notice that it's hexagon head surface is smooth with no markings Tensile Strength: 120,000 psi

Newport Fasteners 5/16 inch x 1 inch Hex Cap Screw Grade 5 Zinc Plated Steel (Quantity: 100 pcs) 5/16-18 x 1 Hex Bolt/Coarse Thread/Fully Threaded

1/2-13×1 Hex Head Screw Bolt, 304 Stainless Steel 18-8, Full Thread, Coarse Thread UNC, ASME B18.2.1, 5 Pcs-Pack : Industrial & Scientific

goodparts 516 Flanged Hex Head Bolts, 516 Flanged Nuts, Flanged Hex Head Screws, Grade 5, Fully Threaded, 10 Pack (516-18 x 1) : Industrial & Scientific

(10) 5/16-18x1 Grade 8 Hex Flange Bolts Frame Cap Screws Phos & Oil : Industrial & Scientific

uxcell Hex Head Screw Bolts Carbon Steel 5/16-18 * 1-1/4 Fastener Grade 5 UNC 10pcs : Industrial & Scientific

1/2-13 x 1 Hex Head Screw Bolt, 10Pcs 18-8 (304) Stainless Steel, Fully Threaded, Plain Finish, by SG TZH : Industrial & Scientific

5/16-18 x 3/4 (1/2 to 6 Available) Hex Head Cap Screw Bolts, External Hex Drive, Stainless Steel 18-8 (304), Full Thread, 50 PCS : : Tools & Home Improvement

1/2-13 x 1 Hex Head Screw Bolt, 10Pcs 18-8 (304) Stainless Steel, Fully Threaded, Plain Finish, by SG TZH : Industrial & Scientific

Hard-to-Find Fastener 014973454494 Serrated Flange Bolt, 5/16-18 x 3/4, Piece-10 : Industrial & Scientific