





Custom Fasteners
Custom Screws Offering Length Customization Range 1mm to 600mm and Standard Optional DIN ISO ANSI Material Variety
High quality Custom Screws Offering Length Customization Range 1mm to 600mm and Standard Optional DIN ISO ANSI Material Variety from China, China's leading product market ANSI Custom Screws product, with strict quality control 1mm to 600mm Custom Screws factories, producing high quality Length Custo
- Origin
- China
Technical data
Specifications
| Model NO. | Custom Screw |
|---|---|
| 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 |
| Trademark | LOCK TECH |
| Origin | China |
| HS Code | 731810000 |
| Package Size | 25.00cm * 25.00cm * 10.00cm |
| Package Gross Weight | 10.000kg |
Description
About this part
Product Description
Custom Non-Standard Cold Heading Screws – Precision-Tailored for Your Unique Needs
Specializing in the art of non-standard cold heading screws, Lock Technology (Shenzhen) Co., Ltd. is at the forefront of precision innovation, setting new benchmarks in fastener solutions. Our cutting-edge multi-station cold heading machinery, coupled with pioneering precision mold technology, allows us to craft fastening solutions that epitomize accuracy, strength, and adaptability. These screws are meticulously designed for the automotive, electronics, and machinery sectors, ensuring they not only meet but exceed your exacting specifications. Dive into a limitless world of customization with our offerings-choose from materials like stainless steel and alloy steel, explore a variety of head types, and benefit from advanced thread designs coupled with premium surface finishes such as zinc plating or Dacromet coating. Our products are engineered to uphold rigorous standards of dimensional precision, tensile strength, and exceptional corrosion resistance, making them ideal for even the most demanding environments. Embrace the future of equipment performance through our adaptable small-batch production, stringent quality control, and budget-friendly delivery options. Partner with us and reach unprecedented heights of operational excellence and cutting-edge innovation.
– Every Screw, a Masterpiece of Reliable Connection –
Key Parameter
| Material options | 1. Stainless Steel: SUS201; SS303, SS304, SS316, SS410, SS430…; 2. Carbon Steel: C1018, C1022, 10B21,; 3. Alloy Steel:40Cr,SCM435… 4. Brass; 5. Aluminum; 6. Copper; 7. Customized as your requirements. |
Head Style optional | Pan, Truss, Flat, Hexagonal, Round, HEX, Cheese, Binding,Oval | Measurement system: INCH, Metric |
| Drive Style optional | Phillips,Torx,Inner Hexagonal,Hexagonal,plum ,Cross,Slotted,Star | Thread Type optional | Self-tapping,Machine teeth(Coarse teeth,Fine teeth),Custom thread | Standard optional:DIN/ISO/ANSI/DIN/BSW/JIS/GOST/GB |
| Finish optional | 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 optional | 1. Carbon Steel: 4.8~12.9 grade; 2. Stainless Steel: A2-70, A4-70, A4-80, A5-80; 3. Hardening of carburized surfaces:HV400-HV550 4. As you requirement. |
Anticorrosion requirement: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 test | Performance test report Salt spray test report Dimensional inspection report PPAP,PSW |
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, Mini screws, and all custom products, and others. |
Transportation:Fedex, DHL, UPS ,or as customer’s requirements. |
| Packaging | Independent carton, Self-sealing bag, Blister,Vacuum packaging, Pallet,etc. | Sample Available | 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. stands as a beacon of innovation and superior quality in the fastener and precision machined parts manufacturing realm. Since the inception of our state-of-the-art Shenzhen facility in 2007, we have relentlessly expanded our expertise, achieving worldwide recognition with the establishment of an overseas sales entity in 2013. Our unwavering commitment to quality and cutting-edge advancements solidifies our leadership in the industry, providing products that consistently exceed global expectations.
Our extensive and dynamic product range is seamlessly woven into thriving industries like automotive, electronics, electrical equipment, household appliances, communication devices, consumer electronics, optical systems, engineering, and medical equipment. Occupying over 40,000 square meters at No. 11 Zhongxing Road, Kengzi Street, Pingshan District, Shenzhen City, our facility houses more than 1,000 advanced machines, including cold heading, thread rolling equipment, CAM and CNC lathes, and CNC milling machines, supplemented by over 300 types of inspection tools. With an impressive annual production and sales value surpassing $10 million, our products are celebrated across Europe, America, Africa, and Southeast Asia for their outstanding quality. Our mission is to deliver unparalleled value and nurture a thriving partnership with you. We extend our heartfelt gratitude for considering us as your esteemed partner.

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FAQ
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 20000PCCS.
Q5: How about the transportation?
A: You can choose any mode of transportation you want, sea delivery, air delivery or door to door express.
Q6: How to place order and make payment?
A: You can send our Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send your Proforma Invoice with our bank details. TT and Paypal for your confirmation, then you can make payment accordingly.
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