7/8"-9 x 4" (PT) Coarse Thread A307 Grade A Hex Bolt Low Carbon Steel Plain Finish Pk 5

PRODUCT SPECIFICATIONS

Part #: 0000-130176

Fastener Type: Hex Bolt
Size Description: 7/8"-9 x 4" (PT)
Diameter/Nominal Size: 7/8"
Length: 4"
Thread Pitch: 9
Thread Pitch Type: Coarse
Thread Direction: Right
Thread Coverage: Partial
System of Measurement: Inch
Grade: A (2)
Material: Low Carbon Steel
Finish: Plain Finish (No Plating)
Head Type: Hex
Drive Type: External Hex
Standards Met: A307
Average Piece Weight: 0.8465700 lbs.

Hexagonal heads and machine threads used 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. Hex bolts have a flat end and lack the washer face under the head. Hex bolts may have an undersize body in longer lengths.