





Custom Fasteners
Metric Screws Featuring Cross Groove and Customizable Material Selections Designed for Worldwide Industrial Markets
High quality Metric Screws Featuring Cross Groove and Customizable Material Selections Designed for Worldwide Industrial Markets from China, China's leading product market Customizable Material Metric Screws product, with strict quality control Worldwide Industrial Markets Metric Screws factories, p
- 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 non-standard cold heading screws, Lock Technology (Shenzhen) Co., Ltd. has redefined precision, elevating fastener solutions to unparalleled heights. With our cutting-edge multi-station cold heading machinery and innovative precision mold technology, we deliver fastening solutions that are simply unmatched in accuracy, robustness, and versatility. Ideally suited for automotive, electronics, and machinery sectors, our expertly crafted screws are designed to exceed every meticulous specification you require. Discover a world of limitless customization with our materials selection of stainless steel or alloy steel, a variety of head types, state-of-the-art thread designs, and sophisticated surface finishes like zinc plating or Dacromet coating. Our products meet the most demanding standards for dimensional precision, tensile strength, and corrosion resistance, ensuring flawless performance even in the most challenging environments. Embrace the future of equipment performance with our adaptable small-batch production, thorough quality control, and cost-efficient delivery solutions. Partner with us and achieve new heights of operational excellence and forward-thinking 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 unrivaled quality in the fastener and precision machined parts manufacturing sector. Since the inception of our state-of-the-art Shenzhen facility in 2007, we have steadily expanded our capabilities, attaining global recognition with the establishment of an overseas sales company in 2013. Our unwavering commitment to quality and groundbreaking advancements secures our leadership in the industry, consistently delivering products that exceed expectations worldwide.
Our extensive and dynamic product range seamlessly integrates into thriving industries such as automotive, electronics, electrical equipment, household appliances, communication devices, consumer electronics, optical systems, engineering, and medical equipment. Our expansive facility, covering over 40,000 square meters at No. 11 Zhongxing Road, Kengzi Street, Pingshan District, Shenzhen City, houses more than 1,000 state-of-the-art machines, including cold heading and thread rolling equipment, CAM and CNC lathes, and CNC milling machines, complemented by over 300 types of inspection tools. With an impressive annual production and sales value exceeding $10 million, our products reach diverse markets across Europe, America, Africa, and Southeast Asia, earning accolades for their exceptional quality. Our mission is to provide unparalleled value and foster a prosperous partnership with you. We genuinely appreciate your consideration of us as your trusted 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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