Custom Fasteners
Custom Carbon Steel Round Head Screws DIN/ANSI 1-600mm Length
High-strength carbon steel round head screws with cross-recessed drive, customizable in size (1-600mm) and material. Hot galvanized for corrosion resistance, meets DIN/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 |
| Standard | DIN, GB, ANSI, BSW, JIS, GOST |
| Grade | SAE J429 Gr.2, 5, 8; ASTM A307gr.a, 8.8 |
| Standard Optional | DIN/ISO/ANSI/DIN/Bsw/JIS/GOST/GB |
| Length Customization Range | 1mm~600mm |
| Transport Package | Independent Carton, Self-Sealing Bag, Blister,Vacu |
| After Sales Service | Ensure Qulity,any Quality Problems |
| Surface Finishing | Hot Galvanizing |
| Shape | Customize As Per Customers' Drawing. |
| Corrosion Resistance | Neutral Salt Spray Test For 48H Hours |
| Function | Used In Various Fields |
Description
About this part
Common Connection Bolt Black Carbon Steel Round Head Screws with Cross-Recessed Drive
Custom Non-Standard Cold Heading Screws – Precision-Tailored for Your Unique Needs
Specializing in non-standard cold heading screws, we leverage advanced multi-station cold heading equipment and precision mold technology to deliver high-accuracy, high-strength fastening solutions for automotive, electronics, machinery, and more.
Fully customizable in material (stainless steel/alloy steel), head type, thread design, and surface treatment (zinc plating/Dacromet coating), our products meet stringent demands for dimensional tolerances, tensile strength, and corrosion resistance in extreme conditions. Flexible small-batch production, rigorous quality control, and cost-efficient delivery empower your equipment upgrades and operational excellence.
– Every Screw, a Masterpiece of Reliable Connection –
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 teeth, Fine teeth), Custom thread |
| Standard Options | DIN/ISO/ANSI/DIN/BSW/JIS/GOST/GB |
| Finish Options |
|
| Fastener Performance |
|
| Anticorrosion Requirements | Customizable salt spray testing time: 12H, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H |
| Size Customization Range | M0.6mm, M0.8mm ~ M36mm |
| Length Customization Range | 1mm~600mm |
| Environmental Data | Rohs, SCHV, MSDS, IMDS |
| Quality Tests | 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 |
| Transportation | Fedex, DHL, UPS, or as customer’s requirements |
| Packaging | Independent carton, Self-sealing bag, Blister, Vacuum packaging, Pallet, etc. |
| Sample Availability | Free samples, and accept small batch trial production order |
| Lead Time | Samples: 5-7 days; Mass production: 15-25 days; Negotiable |
| MOQ | 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 company that provides fastener and precision machined parts manufacturing, supply, solutions for customers, in 2007, we set up a factory in Shenzhen. After years of development, we set up an overseas sales company in 2013, committed to providing better service for overseas customers.
The company’s products are widely used in automotive, electronics, electrical equipment, household appliances, communication equipment, consumer electronics, optical equipment, engineering, medical equipment and other fields. The factory is located in No. 11 Zhongxing Road, Kengzi Street, Pingshan District, Shenzhen City, with 40000 square meters of workshop, has a variety of cold heading equipment, rub thread equipment, CAM lathes, CNC lathes, CNC milling machines and other production equipment more than 1000 sets, a variety of inspection equipment more than 300 kinds. The annual production and sales value exceeded $10 million.
Our products have been exported to Europe, America, Africa and Southeast Asia, and have been well received for our high quality products and services. We sincerely hope to cooperate with you.
Our Partners
Packaging & Shipping
Frequently Asked Questions
Q1: Can you provide customized services?
A: Yes, accept OEM/ODM Services. We have 20+ years experience in custom non-standard screw. If you do not have drawing, freely provide product’s drawing based on your requirements.
Q2: Can you supply the samples?
A: Yes, we can provide some samples to you if it has tooling. If it hasn’t tooling, it will pay tooling cost, the shipping cost should be on the customers’ account.
Q3: How can you ensure the quality?
A: We have profesional QC department to guarantee the quality. We strictly implement the IATF16969, IS9001 quality control and ISO14001 environment management. We can make the parts drawing for your confirm according to your requirements, and can send samples to you confirm again after you confirm the drawing.
Q4: What is the MOQ?
A: For the high value product, our MOQ starts from 1000PCS-10000PCS. For other low value product, our MOQ starts from 20000PCS.
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