Description
Unslotted Indented Hex Washer Head, Strong-Shield Coated
• ICC-ES Evaluation Report: ESR-3528
• Meets ASTM C 1513 for cold-formed steel framing connections
• Meets F.I.P.-1000.7 for torsional strength & drill speed
• Meets SAE J78 for performance & dimensional specifications
• Rust/Acid Rain Protection
• Exceeds 1,000/hr. salt spray resistance
• Material Application: Attaches metal to metal