HEX BACK NUT

BS1981/4190/1769/916 HEX NUTS DT Fastener provides quality BS-finished extra large hex nuts at great prices. The BS standard is a British standard formulated by the British Standards Institution (BSI). BSI is an unofficial institution with a high reputation internationally. It ...

Come From Ningbo Datian Fastener Co.,Ltd.

DATIAN (DT) Fastener is famous for producing quality heavy hex nuts. We, one of the professional heavy hex nut manufacturers, have a in house full line heat treatment machine used to improve the hardness and mechanical properties of heavy hexagonal nuts in order to serve ...

Come From Ningbo Datian Fastener Co.,Ltd.

DATIAN（DT）Fastener is a leading manufacturing-based hex nut factory, hex nut company in China. We, one of high-quality hex nut manufacturers and hex nuts suppliers, have in house heat treatment machine used to change the hardness and mechanical properties of hexagonal bolt ...

Come From Ningbo Datian Fastener Co.,Ltd.