Automobile Fasteners
Customizable Materials Multi-Standard Compliance Precision Cold Heading Screws for Automobile Fasteners
High quality Customizable Materials Multi-Standard Compliance Precision Cold Heading Screws for Automobile Fasteners from China, China's leading product market Customizable Materials Screws product, with strict quality control Multi-Standard Compliance Fasteners factories, producing high quality Pre
- Finish
- Plated: Zinc, Zinc Nickel Alloy, Chrome, Silver, Gold, Brass, Tin; Coating: Dacromet, MAGni, Geomet, Electrophoresis, Baking Paint; Passivation; Oxide: Black Oxide, Anodic Oxidation
Technical data
Specifications
| Connection | Common Bolt |
|---|---|
| Groove | Cross |
| Material Options | Customized |
| Measurement System | Inch, Metric |
| Length Range | 1mm~600mm |
| Head Style | Hexagonal |
| Grade | SAE J429 Gr.2, 5, 8; ASTM A307gr.a, 8.8 |
| Drive Style | Phillips, Torx, Inner Hexagonal, Hexagonal, Plum, Cross, Slotted, Star |
| Thread Type | Self-tapping, Machine Teeth(Coarse Teeth, Fine Teeth), Custom Thread |
| Finish | Plated: Zinc, Zinc Nickel Alloy, Chrome, Silver, Gold, Brass, Tin; Coating: Dacromet, MAGni, Geomet, Electrophoresis, Baking Paint; Passivation; Oxide: Black Oxide, Anodic Oxidation |
| Fastener Performance | Carbon Steel: 4.8~12.9 Grade; Stainless Steel: A2-70, A4-70, A4-80, A5-80; Hardening Of Carburized Surfaces: HV400-HV550 |
| Salt Spray | 12H, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H |
| Size Range | M0.6mm, M0.8mm ~ M36mm |
| Screw Type | Tapping Screws, Machine Screws, Wood Screws, Drywall Screws, Cross Recessed Screws, Concrete Screws, Torx Screws, Hex Cap Screws, Hex Socket Head Screws, Set Screws, Shoulder Screws, Thumb Screws, Binding Screws, Flange Screws, Screw Bolts, Standoff Screws |
| Transport Package | Independent Carton, Self-Sealing Bag, Blister, Vacu |
Description
About this part
Custom Non-Standard Cold Heading Screws
Specializing in non-standard cold heading screws, Lock Technology (Shenzhen) Co., Ltd. delivers precision fastening solutions for demanding applications. Our advanced multi-station cold heading machinery and precision mold technology ensure exceptional accuracy, strength, and adaptability for automotive, electronics, and machinery sectors.
Every Screw, a Masterpiece of Reliable Connection
Technical Specifications
| Material Options |
|
|---|---|
| Head Styles | Pan, Truss, Flat, Hexagonal, Round, HEX, Cheese, Binding, Oval |
| Drive Styles | Phillips, Torx, Inner Hexagonal, Hexagonal, Plum, Cross, Slotted, Star |
| Thread Types | Self-tapping, Machine teeth (Coarse teeth, Fine teeth), Custom thread |
| Measurement Systems | INCH, Metric |
| Standards | DIN, ISO, ANSI, BSW, JIS, GOST, GB |
| Surface Finishes |
|
| Performance Grades |
|
| Corrosion Resistance | Customizable salt spray testing: 12H, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H |
| Size Range | M0.6mm, M0.8mm ~ M36mm |
| Length Range | 1mm~600mm |
| Environmental Compliance | RoHS, SCHV, MSDS, IMDS |
| Quality Testing | Performance test report, Salt spray test report, Dimensional inspection report, PPAP, PSW |
| Screw Types | Tapping screws, Machine screws, Wood screws, Drywall screws, Cross recessed screws, Concrete screws, Torx screws, Hex cap screws, Hex socket head screws, Set screws, Shoulder screws, Thumb screws, Binding screws, Flange screws, Screw bolts, Standoff screws, Mini screws, and all custom products |
Production & Logistics
| Transportation | Fedex, DHL, UPS, or as customer’s requirements |
|---|---|
| Packaging | Independent carton, Self-sealing bag, Blister, Vacuum packaging, Pallet, etc. |
| Samples | Free samples available, accept small batch trial production orders |
| Lead Time | Samples: 5-7 days; Mass production: 15-25 days; Negotiable |
| Minimum Order Quantity | Products in stock: Min. order 500pcs Custom size and materials: Min. order 5000pcs Negotiable |
Main Products
Company Profile
Lock Technology (Shenzhen) Co., Ltd. is a leading manufacturer of fasteners and precision machined parts. Established in 2007 with our advanced Shenzhen factory, we expanded globally in 2013 with our overseas sales company. Our 40,000+ square meter facility at No. 11 Zhongxing Road, Kengzi Street, Pingshan District, Shenzhen City features over 1,000 state-of-the-art machines including cold heading, thread rolling equipment, CAM and CNC lathes, and CNC milling machines, supported by 300+ inspection instruments.
Serving automotive, electronics, electrical equipment, household appliances, communication devices, consumer electronics, optical systems, engineering, and medical equipment industries, we generate annual production and sales exceeding $10 million. Our products are trusted across Europe, America, Africa, and Southeast Asia for exceptional quality and reliability.
Workshop
Certifications
Our Partners
Packaging & Shipping
Frequently Asked Questions
Can you provide customized services?
Yes, we accept OEM/ODM services with 20+ years experience in custom non-standard screws. We can create product drawings based on your requirements if you don’t have existing designs.
Can you supply samples?
Yes, we provide samples for existing tooling. For new tooling, tooling costs apply and shipping costs are customer’s responsibility.
How do you ensure quality?
We maintain professional QC departments following IATF16969, IS9001 quality control and ISO14001 environment management standards. We provide drawings for confirmation and samples for final approval.
What is the minimum order quantity?
High value products: 1000-10000pcs minimum. Low value products: 20000pcs minimum. All quantities are negotiable.
How about transportation?
You can choose sea delivery, air delivery, or door-to-door express services according to your preferences.
How to place orders and make payments?
Send your Purchase order or confirmation by email/TradeManager. We’ll provide a Proforma Invoice with bank details. Payment options include TT and Paypal.
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