Introduction
We can manufacture all kinds of non-standard tapping screws from size M2 to M8, according to customers drawings.
Production Process
Process 1:
Wire→Cold heading→forming→thread-rolling→annealing→surface treatment→packing and shipment
Process 2:
Wire→Cold heading→thread-rolling→annealing→surface treatment→packing and shipment
Process 3:
Wire→Cold heading→point cutting→annealing→surface treatment→packing and shipment
Production and Inspection Equipment
We have advanced production equipment such as cold heading machine, thread-rolling machine, self-drilling screw forming machine, screw washer assembling machine and automatic multi-station cold heading machine (with six dies).
Quality Control
We have advanced production equipment such as cold heading machine, thread-rolling machine, multifunctional forming machine, and automatic multi-station cold heading machine (with six dies). We have advanced inspection equipment as follows: optical image filtering machine, measuring projector, 3D coordinate measuring machine, salt spray tester, drilling speed machine, stiffness tester, torque tester and other standard measuring instruments.
Product Show
Hexagon washer screws, Flat head screws, Pan head screws, T head screws, Self-drilling screws, Machine screws, Tapping screws, Sheet metal tapping screws, Precision electronic screws and so on.
Company Honor
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Hot Tags: non-standard tapping screw., suppliers, manufacturers, factory, customized, wholesale, low price, for sale, in stock, free sample, made in China, Non standard Screws, Non standard Machine Screw, Non standard Drilling Screw, carbon steel screw, Non standard Electronic Screws, stainless steel screw
Hot Tags: non-standard tapping screw., suppliers, manufacturers, factory, customized, wholesale, low price, for sale, in stock, free sample, made in China, Non standard Electronic Screws, Screw, carbon steel screw, stainless steel screw, gray phosphate screw, Non standard Screws
