Fastindo Wiratama - Products/Headed Bolts

Hex nuts are available in either galvanized or plain finish. Our inventory includes both domestic and import product.

Heavy hex nuts are available in a number of grades and specifications including: ASTM, JIS, and DIN.

Square nuts are usually provided with a square bolt and used heavily in the utility and pole line industry.

Jam nuts are slightly thinner than a standard hex nut. This type of nut is often used for leveling purposes or to lock two nuts against each other.

Heavy hex jam nuts have the same dimension across the flats as heavy hex nut, but are thinner.

Hex coupling nuts are used to connect two pieces of threaded material. The configuration will vary depending on the application.

Sleeve nuts are typically longer than a coupling nut and will have an unthreaded area in the middle.

Lock nuts are used when a specific torque is critical to the assembly to prevent the nut from self-loosening.

Products >> Nuts