5/16-18 x 1" 18-8 Stainless Steel Hex Head Bolts | Grade 5 | 10–250 Pack

Product: 5/16-18 x 1" 18-8 Stainless Steel Hex Head Bolts
SKU: 3039
Available Quantities: 10, 25, 50, 100, or 250 Bolts
Thread Size: 5/16-18 (Coarse Thread)
Length: 1"
Material: 18-8 Stainless Steel
Grade: Equivalent to Grade 5
Head Style: Hex Head
Finish: Natural Stainless (corrosion-resistant)
These 5/16-18 x 1" 18-8 Stainless Steel Hex Head Bolts (SKU 3039) are a top choice for everyday fastening in automotive, marine, and industrial projects. With coarse threads for reliable hold and manufactured to Grade 5 strength standards, they’re ideal for structural work, brackets, or hardware exposed to the elements. Available in quantities from 10 to 250.
Terms: 60-day money-back guarantee with free return shipping.
East Coast Bolts Motto: We won’t screw you—but our fasteners will.
Best Used For:
Engine bay and mounting brackets
Marine and trailer assemblies
Restoration and fabrication projects