Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized

Product Details
Customization: Available
Material: Stainless Steel
Type: Round Head
Still deciding? Get samples of $ !
Order Sample
Shipping & Policy
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Payment Methods:
visa mastercard discover JCB diners club american express T/T
PIX SPEI OXXO PSE OZOW PayPal
  Support payments in USD
Secure payments: Every payment you make on Made-in-China.com is protected by the platform.
Refund policy: Claim a refund if your order doesn't ship, is missing, or arrives with product issues.

360° Virtual Tour

Secured Trading Service
Diamond Member Since 2025

Suppliers with verified business licenses

Audited Supplier Audited Supplier

Audited by an independent third-party inspection agency

ODM Services
The supplier provides ODM services
Management Certification
The supplier has quality management system certification, including:
ISO9001:2015 certificate
Production Process Visualization
You can check the supplier's production workflow chart or main facilities in the Audit Report
Standardized quality control
The supplier has a complete and standardized quality control process, check the Audit Report for more information
to see all verified strength labels (22)
  • Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
  • Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
  • Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
  • Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
  • Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
  • Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Find Similar Products

Basic Info.

Model NO.
3/8"-16
Connection
Common Bolt
Head Style
Round
Standard
DIN, ANSI, GB, JIS, BSW, GOST
Grade
8.8
Application
Machinery, Chemical Industry, Environmental, Building
Finish
Black
Delivery Time
5-15 Days
Export Market
Global
Product Grade
Standard
Material Grade
Carbon Steel
Nominal Length
20
Screw Pitch
0.8
Model Number
Customizable
Sample
Provide for Free
Transport Package
PE/PP Bag + Carton, or as Per Client′s Requi
Specification
M5
Trademark
JDS or customized
Origin
Guangdong, China
Production Capacity
5 Million/Month

Packaging & Delivery

Package Size
30.00cm * 20.00cm * 5.00cm
Package Gross Weight
2.000kg

Product Description

Our Premium Services
Expert Craftsmanship: Entrust your fastener needs to our professional manufacturers, who design and craft products precisely to meet buyer specifications and performance standards.
Uncompromised Quality Assurance: Our rigorous durability testing and advanced technical designs ensure that our fasteners deliver an extended lifespan.
Cost-Efficiency at Its Best: Benefit from our professional factory direct supply and competitive pricing. With three decades of production excellence, we offer you the perfect solution every time.
Tailored Fasteners for Your Needs: Avail our bespoke services, tailoring fasteners to the specific samples and drawings you provide.
The company's main product classification
material Plastic, aluminum, iron, stainless steel:201, 304,316
standard DIN,ASTM/ANSI JIS EN ISO,AS,GB
hardness Carbon steel 4.8, stainless steel A2-70, carbon steel 8.8, carbon steel 12.9 and so on
Head part Round head, half round head, flat head (countersunk head), half countersunk head, cylindrical head, large flat head, flat head, B head, belt medium
groove type Cross, one word, eleven words, inner hexagon, outer hexagon, outer hexagon inside cross, etc
surface treatment Color zinc, white zinc, blue zinc, nickel plating, oxidation black, chrome plating, copper plating, imitation gold, etc
dental classification Machine thread teeth, self tapping teeth, double head teeth, one machine one tapping teeth, whole teeth, half teeth, smooth rod, etc
Product classification Screws, bolts, nuts, gaskets, non-standard shapes, hardware tools,Fasteners and connectors, etc
shape Hexagonal, round, butterfly, hook, claw, plum, M font, L shape, U shape, ring, etc
processing points Add hard, car parts, pit, tip, flat tip, foot (milling foot), rubbing, environmental protection, salt spray test, stamping parts, etc
More than 30 years of professional production experience, Custom and free sample service available

PRODUCT DISPLAY
 
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized

Production Workshop
 
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized

APPLICATION SCENARIO
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized

Frequently Asked Questions
1. Why should I trust your company?
With over 30 years of esteemed production experience and a skilled management team, we specialize in delivering optimal solutions with precision.
2. Can you tell me about your pricing?
Our pricing strategy is crafted to offer high-quality products at reasonable rates. Submit an inquiry, and I will promptly provide you with a competitive quote for your consideration.
3. How do you ensure quality control?
Our rigorous QC team inspects every production phase for each batch of goods. We are also able to offer MTC and mill certificates upon goods completion.
4. Are free samples available?
New clients can receive free samples of our standard fasteners, though the express charges are the client's responsibility. For returning clients, we will send samples free of charge and cover the express fees.
5. Do you accommodate small orders?
Yes, we gladly accept small orders for standard non-customized products. Feel free to reach out with your inquiries.
6. What are your delivery timelines?
Generally, if the items are in stock, delivery occurs within 2-5 days. For orders of 1-2 containers, expect a timeline of 18-25 days. For urgent needs exceeding two containers, we will prioritize your production.
7. How is your product packaging structured?
Our standard packaging consists of 20-25kg per carton, and 36 or 48 cartons per pallet, totaling approximately 900-960kg per pallet. We can also customize carton logos or designs to meet your specifications.
8. What payment terms do you offer?
Our flexible payment options include T/T and LC for standard orders, with PayPal and Western Union available for smaller or sample orders.
 
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized
Stainless Steel High-Hardness Black Semi-Round Head Hex Socket Bolts Can Be Customized




 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Product Groups
More