Bolt Diameter/Size5/16
Thickness0.258 to 0.273 in
Typeof nutsHex Nut
Steel GradeGrade 2
BrandsReliable Products
Finish Zinc
Thread Count (PITCH/TPI) - Nuts and Washers18
Corner-to-Corner Head Dimensions 0.489 to 0.5 in
Our DivisionsReliable Fasteners
Standards and CertificationsNot Certified
Type s of Stainless SteelNot Applicable
Specific ApplicationStructure Assembly
Material Steel
Packaging format Box of 100