Premium 304 Stainless Steel Self-Tapping Screws for All Projects

Product Description

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. employs cutting-edge multi-station cold heading equipment combined with precision mold technology, delivering fastening solutions that boast unmatched accuracy, exceptional strength, and adaptability. Whether for automotive, electronics, or machinery applications, our screws are precisely engineered to meet your specific requirements and exceed expectations. Choose from a variety of customizable options including material (stainless steel/alloy steel), head type, thread design, and surface finishes such as zinc plating or Dacromet coating. Our offerings ensure compliance with the most stringent standards for dimensional tolerances, tensile strength, and corrosion resistance, even in the most challenging environments. With flexible small-batch production, meticulous quality control, and budget-friendly delivery, we are your trusted partners in advancing equipment performance and achieving 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. stands proudly at the forefront of fastener and precision machined parts manufacturing. Since establishing our state-of-the-art factory in Shenzhen in 2007, we have continually evolved, setting up an overseas sales company in 2013 to enhance our service for international customers. Our unwavering commitment to quality and innovation ensures that we remain a leader in the industry, delivering exceptional products that meet and exceed expectations.

Our diverse product range finds applications in sectors like automotive, electronics, electrical equipment, household appliances, communication devices, consumer electronics, optical systems, engineering, and medical equipment. Our expansive facility, sprawling across 40,000 square meters at No. 11 Zhongxing Road, Kengzi Street, Pingshan District, Shenzhen City, is equipped with over 1,000 advanced machines, including cold heading, thread rolling equipment, CAM and CNC lathes, and CNC milling machines, complemented by over 300 types of inspection tools. With an annual production and sales value exceeding $10 million, our superior quality products reach Europe, America, Africa, and Southeast Asia, earning accolades worldwide. We aspire to provide you with unparalleled value and look forward to forging a successful partnership. Thank you for considering us.

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.