Zhida Hardware Co.,Ltd

Catalogue

Contact US

Address: Chongkou Dashi, Panyu, Guangzhou, China 511430

TEL: +86-20-33956380

FAX : +86-20-33956380

Email: 

Sell: sell@zhida-hardware.com

Export: export@zhida-hardware.com

Website: www.screw-bits.com

Home > Industry News > Content
The difference between bolt and screw
- Sep 03, 2016 -

Structural difference between bolts and screws: bolts several style "head"; stud is no "head"; screw also has a variety of styles of "head".

But "head" structure is different from bolt head for hex top, large screws "head" are generally with fastening slots (slotted, cruciform), such as hex, hand tighten the screw in the "head" roll patterns, which made screws of smaller sizes.

Difference between bolt and screw on the application: bolts and nuts should be used for through-hole, easy to replace after damage; use with studs and nuts, a single connection, and more for blind holes, tools with a wrench, and connector frequently disassembled.