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The flat head and elongated form feel purposeful—clean
These hex nuts bring a refined industrial edge to any build
refer to your project’s matching SAE machine screw or bolt size for compatibility
Corrosion Resistance: Electrogalvanized coating helps prevent rust in typical roofing conditions
Hillman 5/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 100-Pack Coarse Thread Bolts The flat head and elongatedHillman 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
