Automobile Fasteners
Custom 10B21 Carbon Steel Screws Hex Head 1mm-600mm DIN GOST
Precision-engineered custom screws for bolt connections. IATF 16949 certified, multiple material & finish options, compliant with DIN/GB/ANSI standards.
- Certification
- ISO9001:2015,IATF16949,SGS,PPAP
- Place of Origin
- China
Technical data
Specifications
| Place of Origin | China |
|---|---|
| Certification | ISO9001:2015,IATF16949,SGS,PPAP |
| Model NO. | Custom Fastener |
| Groove | Cross |
| Connection | Common Bolt |
| Head Style | Hexagonal |
| Standard | DIN, GB, ANSI, BSW, JIS, GOST |
| Grade | SAE J429 Gr.2, 5, 8; ASTM A307gr.a, 8.8 |
| Material Options | Customized |
| Measurement System | Inch, Metric |
| Standard Optional | DIN/ISO/ANSI/DIN/Bsw/JIS/GOST/GB |
| Length Customization Range | 1mm~600mm |
| Transport Package | Independent Carton, Self-Sealing Bag, Blister,Vacu |
| Specification | Custom |
Description
About this part
Precision Custom 10b21 Carbon Steel Screws Blue-White Zinc Plated IATF 16949 for Common Bolt Connection GOST Standard
Custom Non-Standard Cold Heading Screws – Precision-Tailored for Your Unique Needs
Specializing in non-standard cold heading screws, Lock Technology (Shenzhen) Co., Ltd. delivers precision-engineered fastener solutions. Our advanced multi-station cold heading machinery and precision mold technology produce fasteners with exceptional accuracy, strength, and adaptability for automotive, electronics, and machinery applications.
We offer comprehensive customization options including material selection, head types, thread designs, and surface finishes. Our products meet rigorous standards for dimensional accuracy, tensile strength, and corrosion resistance, ensuring reliable performance in demanding environments.
Key Specifications
| Material Options |
|
|---|---|
| Head Style Options | Pan, Truss, Flat, Hexagonal, Round, HEX, Cheese, Binding, Oval |
| Drive Style Options | Phillips, Torx, Inner Hexagonal, Hexagonal, Plum, Cross, Slotted, Star |
| Thread Type Options | Self-tapping, Machine teeth (Coarse/Fine), Custom threads |
| Standards | DIN/ISO/ANSI/DIN/BSW/JIS/GOST/GB |
| Finish Options |
|
| Performance Specifications |
|
| Size Range | M0.6mm to M36mm |
| Length Range | 1mm to 600mm |
Quality Assurance & Compliance
- Performance test reports available
- Salt spray test reports (customizable testing times: 12H to 840H)
- Dimensional inspection reports
- PPAP, PSW documentation
- Environmental compliance: Rohs, SCHV, MSDS, IMDS
Production & Logistics
| Lead Time | Samples: 5-7 days; Mass production: 15-25 days (negotiable) |
|---|---|
| MOQ |
|
| Packaging | Independent carton, Self-sealing bag, Blister, Vacuum packaging, Pallet |
| Shipping | Fedex, DHL, UPS, or customer-specified carriers |
Company Profile
Lock Technology (Shenzhen) Co., Ltd. is a leading manufacturer of fasteners and precision machined parts. Established in 2007 with a 40,000 sqm facility in Shenzhen, we operate over 1,000 advanced machines including cold heading equipment, thread rolling machines, and CNC lathes. Our products serve global markets in automotive, electronics, appliances, communications, and medical equipment industries.
Certifications
Frequently Asked Questions
Q1: Can you provide customized services?
A: Yes, we offer OEM/ODM services with 20+ years experience in custom non-standard screws. We can create product drawings based on your requirements if needed.
Q2: Can you supply samples?
A: Yes, we provide samples for existing tooling. For new tooling, tooling and shipping costs apply.
Q3: How do you ensure quality?
A: Our professional QC department implements IATF16969, IS9001 quality control and ISO14001 environmental management. We provide drawings and samples for confirmation before production.
Q4: What is your minimum order quantity?
A: MOQ starts at 1000-10,000pcs for high-value products and 20,000pcs for standard products, with negotiable quantities.
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