






Custom Fasteners
Custom HDG Coated Hexagonal Screws and Bolts for Precision Applications with Plain Coating
Custom HDG coated hexagonal screws and bolts designed for precision applications with plain coating, ensuring durability and perfect fit.
- 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 |
| Head Style | Hexagonal |
| Coating | Plain, Black, Galvanized, HDG, Etc. |
| Dimension | As Per Drawing Or Custom's Sample |
| OEM & ODM | Custom |
| Trademark | LOCK TECH |
| HS Code | 731810000 |
| Supply Ability | 500000 Piece/Pieces Per Day |
| Package Size | 25.00cm * 25.00cm * 10.00cm |
| Package Gross Weight | 10.000kg |
Description
About this part
Custom HDG Coated Hexagonal Screws and Bolts for Precision Applications Plain Coating
Discover our exceptional HDG Custom Screw, an embodiment of precision and durability. Tailor-made screws and bolts crafted to perfection, with dimensions custom-fitted to your sample specifications, ensuring a seamless fit for your specific needs.
Product Specifications
| Material Options | Stainless Steel: SUS201; SS303, SS304, SS316, SS410, SS430…; Carbon Steel: C1018, C1022, 10B21; Alloy Steel:40Cr,SCM435… Brass; Aluminum; Copper; Customized as your requirements. |
|---|---|
| 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 | 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 | Carbon Steel: 4.8~12.9 grade; Stainless Steel: A2-70, A4-70, A4-80, A5-80; Hardening of carburized surfaces: HV400-HV550 As you requirement. |
| Anticorrosion Requirement | Customizable salt spray testing time: 12H, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H |
| Size Customization Range | M0.6mm, MO.8mm ~ M36mm |
| Length Customization Range | 1mm~600mm |
Additional Information
- Environmental Data: Rohs, SCHV, MSDS, IMDS
- Quality Tests: Performance test report, Salt spray test report, Dimensional inspection report, PPAP, PSW
- Screw Types: 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
- 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: Products in stock: Min. order: 500pcs; Custom size and materials: Min. order: 5000pcs; Negotiable



Company Profile

Lock Technology (Shenzhen) Co., Ltd. is a luminary in the realms of fastener and precision-machined parts manufacturing. Since its inception in 2007, our high-tech Shenzhen factory has been a testament to our unwavering dedication to quality and precision. The year 2013 marked our ambitious leap into the international arena, establishing an overseas sales company to deliver stellar service and bespoke solutions to our diverse global clientele, tailored to meet the multifaceted demands of customers worldwide.
Delve into our extensive range of product applications, spanning the automotive, electronics, electrical equipment, household appliances, communication equipment, consumer electronics, optical equipment, and medical equipment industries. Strategically located in Shenzhen’s dynamic Pingshan District at No. 11 Zhongxing Road, Kengzi Street, our vast 40,000 square meters workshop is a hub of innovation.
With over 1,000 advanced equipment sets and a plethora of 300 inspection tools, our annual production and sales exceed $10 million, a testament to the superior quality of our products and outstanding service. Our products have left an indelible mark in Europe, America, Africa, and Southeast Asia.

Our Advantages


Certifications
We are proud holders of the following distinguished certifications: ISO9001, IATF16949, ISO14001, ISO45001, along with other notable system certifications, highlighting our steadfast commitment to excellence in quality management, sustainability, and occupational health and safety.

Packaging & Shipping
| Quantity (pieces) | 1 – 10000 | 10001 – 50000 | 50001 – 100000 | > 100000 |
|---|---|---|---|---|
| Lead time (days) | 10 | 15 | 20 | To be negotiated |

Partners & Logistics
Our influence stretches across the globe, having served over 300 discerning customers. Our products are in high demand, reaching more than 20 countries and regions, such as Europe, North America, South America, and Southeast Asia, a testament to our unwavering focus on quality and customer satisfaction.

Frequently Asked Questions
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, we can freely provide product’s drawing based on your requirements.
Q2: Can you supply the samples?
A: Yes, we can provide some free samples to you if we have mold(or tooling). But if not, the mold cost and shipping cost should be on the customers’ account.
Q3: How can you ensure the quality?
A: We have professional QC department to guarantee the quality. We strictly implement the ISO9001, IATF16949, ISO14001, SGS, RoHs, PPAP, MSDS etc. 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 20000PCS. We are open to accepting trial orders before initiating mass production.
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. Paypal and L/C for your confirmation, then you can make payment accordingly.
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