Hillman 5/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 100-Pack Coarse Thread Bolts They are compatible with hand

They are compatible with hand nailing—standard hammers work fine

These hex nuts bring a refined industrial edge to any build

Specification Details Material Steel Finish Galvanized Gauge 20 gauge Construction Stranded

A: It has a 12-mil wear layer and a 5-year limited residential warranty

Hillman 5/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 100-Pack Coarse Thread Bolts They are compatible with handHillman Grade 5 Hex Head Cap Screws, 5 16" x 1", 100 Pack Durable grade 5 hex head cap screws made from heat treated zinc coated steel for strong, wear resistant fastening. Sized 5 16 in. diameter by 1 in. length, partially threaded for versatile use in tapped holes or with a nut. Ideal for general construction, automotive, and machinery projects. Key Features: Heat Treated Strength: Grade 5 steel construction enhances tensile strength and durability