MachineU > China Products > Tools & Hardware > Fasteners > Screws > Screws
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Specifications
Brand Name :
guanbiao
Model Number :
M8*20
Certification :
ISO9001
Place of Origin :
China
MOQ :
50000
Payment Terms :
T/T
Supply Ability :
5000000
Delivery Time :
15-20 work days
Packaging Details :
Plastic bag + carton + pallet
Description

Custom Automotive Weld Screws ISO/DIN Compliant Zinc/Geomet Coating OEM & Batch Orders Guanbiao hardware

High-Strength Automotive Weld Screws for Critical Joints** Our precision-engineered weld screws are designed for permanent bonding in automotive chassis, exhaust systems, and electric vehicle battery assemblies. Certified to ISO 13918 and DIN 928/929 standards, they ensure vibration-resistant connections even under extreme thermal cycling.
**Why Choose Our Weld Screws?** ✔ **Zero Pre-Drilling Needed** – Self-fixturing design reduces assembly time ✔ **Customizable** – Shank length, thread pitch, head type tailored to your CAD specs ✔ **Robotic Welding Compatible** – Consistent projection height (±0.1mm tolerance) ✔ **EV-Ready** – Passes 1000hr salt spray test (Geomet® coating option)

Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM

TECHNICAL SPECIFICATIONS

Material

Carbon Steel (ML08Al), Stainless Steel (A2/A4), Aluminum Alloy

Strength Grade

4.8 | 8.8 | 10.9 (Custom heat treatment available)

Diameter Range

M3-M12 (Other sizes negotiable)

Projection Height

1.5mm-4mm (±0.1mm controlled)

Surface Treatment

  • Zinc Flake (5-8μm, RoHS compliant)

  • Geomet® (12-15μm, 1000hrs salt spray)

  • Phosphate (for paint adhesion)

Welding Method

Resistance projection welding (RPW), Arc stud welding

Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM

Application

Recommended Spec

Coating

EV Battery Trays

M6-M10, 10.9 grade

Geomet® + Insulator Washer

Exhaust Manifolds

M5-M8, A2 stainless

High-temp ceramic coating

Door Hinges

M4-M6, 8.8 grade

Zinc-nickel 8μm

Seat Frame Welding

M5-M8, ML08Al

Phosphate + Oil

Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM


#Automotiveweldscrews #Weldingstudbolts #Projectionweldscrews #Zincflakecoatedbolts #Geometcoatingfasteners #ML08Alweldstuds #20MnB4weldstuds #grade10.9weldingscrew #EVbatterytrayscrews #Exhaustmanifoldbolts #Customweldnutsandscrews #OEMautomotivefasteners

Send your message to this supplier
Send Now

Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM

Ask Latest Price
Product Detail
Brand Name :
guanbiao
Model Number :
M8*20
Certification :
ISO9001
Place of Origin :
China
MOQ :
50000
Payment Terms :
T/T
Contact Supplier
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM
Custom Automotive Weld Screws ISO / DIN Compliant Zinc Geomet Coating OEM

Dongguan Guanbiao Hardware Products Co., LTD

Verified Supplier
5 Years
guangdong, dongguan
Since 2013
Business Type :
Manufacturer
Main Products :
Stainless Steel Security Screws, Stainless Steel Self Tapping Screws, Stainless Steel Machine Screws
Total Annual :
1000000-3000000
Employee Number :
100~200
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Cold Headed Fastener
MachineU China Products Tools & Hardware Fasteners Screws Screws
Contact Supplier
Submit Requirement