Negotiable
The date of payment from buyers deliver within days
Hebei
Long-term effective
2021-06-25 07:38
88
Company Profile
Hebei Kelong Fastener Co., LtdBy certification [File Integrity]
Contact:kilong(Mr.)
Email:
Telephone:
Phone:
Area:Hebei
Address:Hebei
Website:http://www.kl-bolt.com/ http://kilong.zwbearings.com/
Hexagon head screws and large hexagon bolts are, as their name implies, external threaded fasteners with hexagonal heads, designed to be turned using a wrench. Hexagon screw outside the screw head is round, the middle is concave hexagon, and hexagon screw is usually seen more screws into the hexagon edge. Hex screwdriver looks like '7', with two sections of hexagonal steel bar cut in bending 90 degrees into a hex screw wrench, hardware stores have to sell.
http://www.kl-bolt.com/