FastenersScrewsHex Head Cap ScrewGrade-9, EcoGuard Gray/SilverFine Thread, USA Made
HEX CAP SCREWS - GRADE 9
FINE THREAD-MADE IN U.S.A.
- Manufactured from 8637 / 8640 / 8740 Medium Carbon Alloy Steel
- Tensile Strength: 180,000 psi. min., / Hardness: HRC 38-42 / DFAR-Compliant
- Fine Thread / EcoGuard™ 1,000-hour Gray/Silver coating