Durable Alloy Head Machine Screws for Versatile Applications

Product Description

Product Description

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 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. 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, I hope our products and solutions can bring you more value, We sincerely hope to cooperate with you, thank you very much.

Workshop

Certifications

Our Partners

Packaging & Shipping

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.