Double ended thread bolt right hand left hand thread bolt manufacturer

Double ended thread bolt have the same length threads on each end usually to house a nut. Both ends have chamfered points. A stud is an upright support in the wall of a building to which sheathing, drywall, etc., are attached. Ever Hardware provides custom made double ended thread bolt and customizable packaging.

The hex socket screw drive has a hexagonal recess and may be driven by a hex wrench, also known as an Allen wrench, Allen key, hex key or inbus as well as by a hex screwdriver (also known as a hex driver) or bit. Tamper-resistant versions with a pin in the recess are available.
The German company Bauer & Schaurte patented the hex socket 1936 in Germany, and offered products based on it to the market. The abbreviation “Inbus” is derived from “Innensechskant Bauer & Schurte”, analogous to the US use of “Allen key”.

Galvanization, or galvanisation, (or galvanizing as it is most commonly called in that industry), is the process of applying a protective zinc coating to steel or iron, to prevent double ended thread bolt rusting. The most common method is hot-dip galvanizing, in which parts are submerged in a bath of molten zinc. Galvanizing protects in three ways:
It forms a coating of zinc which, when intact, prevents corrosive substances from reaching the underlying steel or iron.
The zinc serves as a sacrificial anode so that even if the coating is scratched, the exposed steel will still be protected by the remaining zinc.
The zinc protects its base metal by corroding before iron. For better results, application of chromates over zinc is also seen as an industrial trend.

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Category Double ended thread bolt
Finish Heat treating & Galvanization
Thread  Machine threaded or as request
Material Teflon/Brass/Stainless steel/carbon steel/Aluminum
Brand Ever Hardware
Place of origin China Mainland
Size option M1 to M30 or #0 to 1/1/8″
Color Black or as request

Double ended thread bolt right hand left hand thread bolt manufacturerEver Hardware Industrial Limited