-40%
#14 x 4" HWH ZINC PLATED SELF-DRILLING SCREWS w/BONDED WASHER 500ct Box
$ 58.05
- Description
- Size Guide
Description
#14-14 x 4" Unslotted Indented Hex Washer Head Tek screws w/Bonded Washer, Zinc PlatedThese 4" length 3/8" drive Hex Washer Head ZINC PLATED Self-Drilling screws are #14-14 (14 threads per inch) #3 Point. Zinc plated is a plating that is applied electrically to fasteners that prevents oxidation of steel by forming a protective barrier. Pre-assembled 5/8" outside diameter Bonded NEO-EPDM metal backed washer creates leak proof seal. Meets F.I.P.-1000.7 for torsional strength and drill speed. Meets ASTM A 510 for carbon steel manufacturing. Zinc plating meets ASTM B-117 for salt spray corrosion. Meets SAE J78 for performance & dimensional specifications. Each box contains approximately 500 screws (23 pounds)
Applications Include:
Attaching metal to metal, drill capacity .060 - .220, drill speed 1750 RPM.