In November of 2018, Jiaxing Goshen Hardware CO LTD officially passed the ISO9001:2015 quality management system certification and audit, and obtained the relevant certificates.

hexagon bolts, hex head bolts (partial threads) - Class C and hex head bolts (full thread) - Class C. Also known as hex head bolts (rough), hex head bolts, black iron screws.

The research report Global Engine Fastener Market Analysis 2018 offers an estimation of the overall market size from 2013 to 2023 in terms of value (US$) and in volume (kilo tons). The engine fastener research report also presents a thorough assessment of the market key segments and it’s relative ma

stainless steel is non-corrosive, heat resistant and exhibits good tensile strength. Stainless steel Hex bolts can be used for many different applications that include fastening wood, steel, and other construction materials for projects such as docks, bridges, highway structures, and buildings, and

Assorted washers: flat, split, star and insulatingStainless steel washers are versatile, exhibit excellent corrosion resistance, and posses counteractive properties when exposed to high temperatures. This includes 304L and 316L lower carbon stainless steels which have a max carbon content of .030. W

2 Stainless steel Serrated Flange Nuts and Stainless steel Flange Lock Nuts Stainless steel Serrated Flange NutStainless steel Serrated flange nuts are hex flange nuts with a serrated bearing surface. The nut turns freely until the serrations contact and displace material on the mating surface as t