






Custom Fasteners
Custom Black Finish Screws and Bolts for Durable Assembly with Custom Dimensions
Custom black finish screws and bolts designed for durable assembly projects with precise custom dimensions to meet your specific requirements.
- Certification
- ROHS, SGS, MSDS,ISO9001,IATF16949,COC
- Place of Origin
- CHINA
Technical data
Specifications
| Place of Origin | CHINA |
|---|---|
| Certification | ROHS, SGS, MSDS,ISO9001,IATF16949,COC |
| Model NO. | Custom Fastener |
| Connection | Common Bolt |
| Standard | DIN, ANSI, GB, JIS, BSW, GOST |
| Grade | As You Requirement. |
| Coating | Plain, Black, Galvanized, HDG, Etc. |
| Part Name | Screws And Bolts |
| Dimension | As Per Drawing Or Custom's Sample |
| Supply Ability | 500000 Piece/Pieces Per Day |
Description
About this part
Custom Black Finish Screws for Durable Assembly Projects
25.00cm × 25.00cm × 10.00cm Custom Package Size Included
Premium Custom Screws with Black Finish
Our HDG Custom Screws with sleek Black Finish are the ideal choice for tailored fastening solutions. Custom dimensions are meticulously designed according to client specifications for a perfect fit.


Customization Options
| 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 |
|
Technical Specifications
| 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 |
|
Screw Types Available
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.
Ordering Information
| Transportation | Fedex, DHL, UPS, or as customer’s requirements |
|---|---|
| Packaging | Independent carton, Self-sealing bag, Blister, Vacuum packaging, Pallet, etc. |
| Samples | Free samples available, and accept small batch trial production orders |
| Lead Time | Samples: 5-7 days; Mass production: 15-25 days; Negotiable |
| MOQ |
|
About Lock Technology (Shenzhen) Co., Ltd.
Established in 2007, Lock Technology (Shenzhen) Co., Ltd. is a pioneer in the fastener and precision machined parts industry. Our 40,000 square meter facility in Shenzhen’s Pingshan District is equipped with advanced manufacturing capabilities including cold heading machines, thread rolling machines, CAM and CNC lathes, and CNC milling machines.
With over 1,000 sophisticated pieces of equipment and 300 varieties of inspection tools, we achieve annual production and sales exceeding $10 million. Our products serve industries including automotive, electronics, electrical equipment, household appliances, communication, consumer electronics, optical, and medical equipment.
Our Certifications
We maintain ISO9001, IATF16949, ISO14001, and ISO45001 certifications, demonstrating our commitment to quality management, sustainability, and occupational health and safety standards.
Packaging & Shipping
| Quantity (pieces) | 1 – 10000 | 10001 – 50000 | 50001 – 100000 | > 100000 |
|---|---|---|---|---|
| Lead time (days) | 10 | 15 | 20 | To be negotiated |
Global Partners & Logistics
We serve over 300 customers in more than 20 countries across Europe, North America, South America, and Southeast Asia, thanks to our commitment to exceptional quality and customer satisfaction.
Frequently Asked Questions
Q1: 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 them.
Q2: Can you supply the samples?
Yes, we provide free samples if we have the mold/tooling. Otherwise, mold and shipping costs are the customer’s responsibility.
Q3: How can you ensure the quality?
Our professional QC department guarantees quality through ISO9001, IATF16949, ISO14001, SGS, RoHs, PPAP, and MSDS standards. We provide drawings for confirmation and samples for final approval.
Q4: What is the MOQ?
For high-value products: 1000-10000pcs. For low-value products: 20000pcs. We accept trial orders before mass production.
Q5: How about the transportation?
You can choose sea, air, or door-to-door express delivery.
Q6: How to place order and make payment?
Send a Purchase Order or email confirmation. We’ll provide a Proforma Invoice with bank details. Payment options include Paypal and L/C.
Leave a Message
We reply within 10 working hours.
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