1x22-8 x 4 1/2x22 (PT) Coarse Thread A307 Grade A Hex Bolt Low Carbon Steel Hot Dip Galvanized RTH8_N6DTU55

Part #: 0000-131985. Buy as few as 40 pcs. Discounts on larger quantities. PRODUCT SPECIFICATIONS Part #: 0000-131985 Fastener Type: Hex Bolt Size Description: 1-8 x 4 1/2 (PT) Diameter/Nominal Size: 1 Length: 4 1/2 Wrench Size/Across Flats: 1 1/2 (1.469-1.500) Width Across Corners: 1.675-1.732 Head Height: 39/64 (0.591-0.627) Thread Pitch: 8 Thread Pitch Type: Coarse Thread Direction: Right Thread Coverage: Partial System of Measurement: Inch Grade: A (2) Material: Low Carbon Steel Finish: Hot Dip Galvanized Head Type: Hex Drive Type: External Hex Standards Met: A307 Average Piece Weight: 1.2418600 lbs. Hexagonal heads and machine threads with a nut or in a tapped hole; also known as or machine bolts. Hex bolts are similar to hex cap screws. What is the difference between a hex cap screw and a hex bolt? A hex cap screw has tighter tolerances on the body dimensions and features a chamfered end and a washer face under the bolt head. A hex cap screw is often called a finished hex bolt. H