




Custom Fasteners
Custom Screw with 1mm~600mm Length Customization Multiple Material Options and DIN/ISO/ANSI Standards Compliance
High quality Custom Screw with 1mm~600mm Length Customization Multiple Material Options and DIN/ISO/ANSI Standards Compliance from China, China's leading product market 1mm~600mm Length Customization Custom Screw product, with strict quality control Multiple Material Options Non-Standard Screw facto
Technical data
Specifications
| Grade | SAE J429 Gr.2, 5, 8; ASTM A307gr.a, 8.8 |
|---|---|
| Groove | Cross |
| Connection | Common Bolt |
| Head Style | Hexagonal |
| Length Range | 1mm~600mm |
| Material Options | Stainless Steel, Carbon Steel, Alloy Steel, Brass, Aluminum, Copper, Customized |
| Drive Style | Phillips, Torx, Inner Hexagonal, Hexagonal, Plum, Cross, Slotted, Star |
| Thread Type | Self-tapping, Machine Teeth (Coarse Teeth, Fine Teeth), Custom Thread |
| Finish Options | 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 |
| Measurement System | Inch, Metric |
| Standard | DIN, GB, ANSI, BSW, JIS, GOST |
Description
About this part
Custom Non-Standard Cold Heading Screws
Precision-tailored fastening solutions with unmatched customization for automotive, electronics, machinery, and industrial applications.

At Lock Technology (Shenzhen) Co., Ltd., we transform the landscape of non-standard cold heading screws with precision engineering and comprehensive customization. Our state-of-the-art multi-station cold heading equipment and innovative mold technology produce fastening solutions that excel in precision, strength, and adaptability.
Customization Options
| Material Options | Head Style Options | Measurement Systems |
|---|---|---|
|
|
INCH, Metric |
| Drive Style Options | Thread Type Options | Standards Compliance |
|
|
DIN/ISO/ANSI/BSW/JIS/GOST/GB |
| Finish Options | Performance Grades | Salt Spray Testing |
|
|
Customizable: 12H to 840H |
Technical Specifications
| Size Range | Length Range | Environmental Compliance |
|---|---|---|
| M0.6mm – M36mm | 1mm – 600mm | RoHS, SCHV, MSDS, IMDS |
| Quality Testing | Screw Types Available | Transportation Options |
|
|
FedEx, DHL, UPS, Customer requirements |
Ordering Information
| Packaging | Samples | Lead Time | Minimum Order Quantity |
|---|---|---|---|
|
Free samples available Small batch trial production accepted |
Samples: 5-7 days Production: 15-25 days Negotiable |
Stock: 500pcs min Custom: 5000pcs min Negotiable |
Main Products

Company Profile
Lock Technology (Shenzhen) Co., Ltd. stands as a pioneer in fasteners and precision machined parts manufacturing. Founded in 2007 with a state-of-the-art facility in Shenzhen, we’ve maintained an unyielding quest for innovation. Our 2013 expansion through an overseas sales company enhanced our international client service capabilities.
Our extensive product line serves automotive, electronics, electrical equipment, household appliances, communication devices, consumer electronics, optical systems, engineering, and medical equipment industries. Located at our 40,000-square-meter facility in Pingshan District, Shenzhen, our operations include over 1,000 advanced machines supported by 300+ precision inspection tools.
Manufacturing Facility

Quality Certifications

Industry Partnerships

Packaging & Shipping

Frequently Asked Questions
Q: Can you provide customized services?
A: 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 needed.
Q: Can you supply samples?
A: Yes, we provide samples when tooling exists. For new tooling, tooling and shipping costs apply to customer account.
Q: How do you ensure quality?
A: We maintain professional QC department implementing IATF16969, ISO9001 quality control and ISO14001 environment management. We provide drawings for confirmation and samples for final approval.
Q: What is the minimum order quantity?
A: High-value products: 1,000-10,000 pcs minimum. Low-value products: 20,000 pcs minimum.
Q: What transportation options are available?
A: Sea delivery, air delivery, or door-to-door express services available per customer preference.
Q: How to place orders and make payments?
A: Send purchase order or confirmation by email/TradeManager. We provide Proforma Invoice with bank details. Payment methods include TT and PayPal.
Leave a Message
We reply within 10 working hours.
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