Lock Technology(shenzhen)Co., LTD.
don.tang@locksz.com 86-755-89896748
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Carbon Steel Black Oxide Round Head Screws DIN/ANSI 1mm-600mm

Product Details

Place of Origin: China

Brand Name: LOCK TECH

Certification: ISO9001:2015,IATF16949,SGS,PPAP

Model Number: custom screws

Payment & Shipping Terms

Minimum Order Quantity: 1000-10000PCS

Price: USD 0.108-1.88/pcs

Packaging Details: 25*25*10cm

Payment Terms: T/T,D/P

Supply Ability: 5000pcs per day

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Highlight:

Black Oxide Plating Round Head Screws

,

Heavy Duty Round Head Screws

,

Long Lasting Round Head Screws

Features:
Corrosion Resistant, Durable
Standard:
DIN, GB, ANSI, BSW, JIS, GOST
Grade:
SAE J429 Gr.2, 5, 8; ASTM A307gr.a, 8.8
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
Application:
Auto / Vehicle Parts
Screw Material:
Hight Strength Steel
Size:
Various Sizes Available
Screw Type:
Tek Screw / Self Drilling Screw
Payment:
T/T:30% Deposit
Connection:
Common Bolt
Mold No:
F5201, F5202, F5203, F5204, F5205
Features:
Corrosion Resistant, Durable
Standard:
DIN, GB, ANSI, BSW, JIS, GOST
Grade:
SAE J429 Gr.2, 5, 8; ASTM A307gr.a, 8.8
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
Application:
Auto / Vehicle Parts
Screw Material:
Hight Strength Steel
Size:
Various Sizes Available
Screw Type:
Tek Screw / Self Drilling Screw
Payment:
T/T:30% Deposit
Connection:
Common Bolt
Mold No:
F5201, F5202, F5203, F5204, F5205
Carbon Steel Black Oxide Round Head Screws DIN/ANSI 1mm-600mm
Lock Tech Carbon Steel Black Oxide Plating Round Head Screws

Heavy duty and long lasting 10,000kg package gross weight

Carbon Steel Black Oxide Round Head Screws DIN/ANSI 1mm-600mm 0
Custom Non-Standard Cold Heading Screws

Precision-tailored for your unique needs, our screws are manufactured using advanced multi-station cold heading equipment and precision mold technology to deliver high-accuracy, high-strength fastening solutions for automotive, electronics, machinery, and more.

Every Screw, a Masterpiece of Reliable Connection
Key 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
Measurement System INCH, Metric
Standards 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
  • Customizable to your requirements
Anticorrosion Requirements 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 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, 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. provides fastener and precision machined parts manufacturing, supply, and solutions for customers. Established in 2007 with a factory in Shenzhen, we set up an overseas sales company in 2013 to better serve international clients.

Carbon Steel Black Oxide Round Head Screws DIN/ANSI 1mm-600mm 1

Our products are widely used in automotive, electronics, electrical equipment, household appliances, communication equipment, consumer electronics, optical equipment, engineering, and medical equipment fields.

The factory, located at No. 11 Zhongxing Road, Kengzi Street, Pingshan District, Shenzhen City, features:

  • 40,000 square meters of workshop space
  • Over 1,000 sets of production equipment including cold heading equipment, rub thread equipment, CAM lathes, CNC lathes, and CNC milling machines
  • More than 300 kinds of inspection equipment
  • Annual production and sales value exceeding $10 million

Our products have been exported to Europe, America, Africa, and Southeast Asia, receiving recognition for high quality and excellent service.

Workshop
Carbon Steel Black Oxide Round Head Screws DIN/ANSI 1mm-600mm 2
Certifications
Carbon Steel Black Oxide Round Head Screws DIN/ANSI 1mm-600mm 3
Packaging & Shipping
Carbon Steel Black Oxide Round Head Screws DIN/ANSI 1mm-600mm 4 Carbon Steel Black Oxide Round Head Screws DIN/ANSI 1mm-600mm 5
FAQ
Q1: Can you provide customized services?
A: Yes, we accept OEM/ODM Services. With 20+ years experience in custom non-standard screws, we can create product drawings based on your requirements if you don't have them.
Q2: Can you supply the samples?
A: Yes, we can provide samples if tooling exists. For new tooling, tooling cost applies and shipping cost is on the customer's account.
Q3: How can you ensure the quality?
A: Our professional QC department strictly implements IATF16969, IS9001 quality control and ISO14001 environment management. We create parts drawings for your confirmation and send samples for final approval.
Q4: What is the MOQ?
A: For high value products, MOQ starts from 1,000-10,000 pieces. For other products, MOQ starts from 20,000 pieces.
Q5: How about the transportation?
A: You can choose sea delivery, air delivery or door-to-door express according to your needs.