Liberty Fastener-A Supplier of Fastener Products. 5020RW , Indented Hex Washer Unslotted Genuine Taptite® II Thread Rolling Screws

5020RW , Indented Hex Washer Unslotted Genuine Taptite® II Thread Rolling Screws

Indented Hex Washer Unslotted (Heads to ASME B18.6.4 dimensions)
Manufactured to SAE J81 specifications
Case hardened to Rockwell C45 min. (Core hardness: Rockwell C28-38)
Trilobular design / fully threaded / steel zinc plated & waxed

Products specifications

Size	1/2-13 x 1 1/4 in
Ctn Qty	400
Weight Lbs/M	107.50
Thread Types	Fully Threaded
Plating	Steel Zinc
Core Hardness	Rockwell C28-38