SUN CHEN FASTENERS INC.
Products

Screws & Bolts

Self-Tapping / Tapping Screws
Self-Tapping / Tapping Screws
PRODUCT SPECIFICATION

Self-Tapping / Tapping Screws

Types / Standards / Materials / Surface Finishes
Types / Head Styles
Pan Head Flat / Countersunk Head Oval Head Truss Head Hex Washer Head
Standards
DIN 7981 DIN 7982 DIN 7983 ISO 7049 ISO 7050 ASME B18.6.3
Materials
Carbon Steel Stainless Steel
Surface Finishes
Zinc Plated Yellow Zinc Plated Black Zinc Plated Black Oxide Phosphate Nickel Ruspert / Dacromet
From your specification to final production.
Fully customized according to customer drawings, samples, or specifications.
View
Sun Chen Custom Sourcing Process
B
MOQ & Lead Time
Made-to-order production. Minimum order and lead time vary depending on product specifications.
Sun Chen Quality Control Process
Quality control throughout sampling and production.
Quality requirements are coordinated throughout sampling and production to ensure products meet customer specifications.
View
PRECISION RELIABILITY CUSTOMIZATION
Sun Chen Fastening Solutions
TAIWAN QUALITY · GLOBAL TRUST
Build Your Next
Fastening Solution
From standard fasteners to made-to-print components, Sun Chen delivers reliable sourcing support, consistent quality, and flexible manufacturing solutions for global customers.