SUS304 Hexagon Socket Head Reduced Shanke Bolts Screws DIN7964 M3-M20 Allen Bolt

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: M3-M20
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI, GB, BSW
• Grade: A2-70/A4-80
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Polished
• Color: Silver
• Measurement: Metric/Inch
• Length: 6mm-200mm/Other Customized
• Pitch: Coarse
• Transport Package: Bulk/Bag/Box/Pallet
• Specification: M3-M20/Other
• Trademark: LingKe
• Origin: China
• Production Capacity: 3000000/Week
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

 Hexagon Socket Head Reduced Shanke Bolts

These bolts feature a cylindrical head with a recessed hexagonal socket, allowing for efficient torque application using hex keys or socket drivers. The unique anti-loose design incorporates one or more features to prevent self-disengagement:

Spring-lock Mechanism: Integrated spring elements (e.g., internal serrations or radial springs) in the head or thread area to create frictional resistance.
Self-Locking Threads: Modified thread profiles with tapered or elastic coatings that grip mating components tightly.
Security Pins or Inserts: Small pins or plastic/nylon inserts within the threads to resist rotation.
Double-Locking Systems: Combination of mechanical and chemical locking agents (e.g., adhesive thread sealants).

Commonly used in:
 Automotive: Engine components, suspension systems, and chassis assemblies.
 Industrial Machinery: Gearboxes, pumps, and high-vibration equipment.
 Aerospace: Wing structures, landing gear, and control systems.
 Renewable Energy: Wind turbine blades and solar panel mounts.
 Electronics: Server racks, communication equipment, and robotics.

Specification

Product Name	Hexagon Socket Head Reduced Shanke Bolts
Material	Stainless Steel  304 316
Standard	DIN7964
Grade	A2/A4/Other
Surface Treatment	Polished/Plain
Color	Silver
Measurement	Metric
Thread Length	Full /Half (Over 100mm)
Pitch	Coarse
Thread Diameter	M3 to M20 /Other Customized
Length	6mm-200mm/Other Customized
Service	Support OEM/OBM/ODM Customized Service

Packing & Delivery

Bulk/Fiber Bag/Neutral packing

Carton/Box

Wood Pallet/Box

Bagged packaging is ideal for smaller quantities of fasteners. The fasteners are placed in durable plastic bags, which are then sealed to protect the contents from moisture and dust. Each bag is clearly labeled with product details and quantities. This packaging is easy to handle and transport for smaller orders, making it convenient for workshops and retail settings.

Boxed packaging offers a more structured solution for medium to large quantities of fasteners. The fasteners are packed in sturdy cardboard boxes, which provide additional protection against physical damage during transit. The boxes are designed to stack neatly, optimizing storage space. Each box is labeled with essential information, ensuring easy identification and inventory 

Palletized packaging is used for bulk shipments of fasteners. Multiple boxes or bags are securely strapped onto a pallet, creating a stable and easily transportable unit. This method is highly efficient for large-scale distribution and warehousing. Palletized packaging ensures that large quantities of fasteners can be moved quickly and safely using forklifts, reducing handling time and labor costs.

Company Profile

Certifications

FAQ

Q: What is the estimated lead time for orders?
A: Our estimated lead time is 15-30 days for 1-2 containers and extends to 30-45 days for 3-20 containers, ensuring timely delivery.
Q: Are you a professional manufacturer?
A: Absolutely! We have proudly been at the forefront of manufacturing since 1995.
Q: Is it possible to request a customized size?
A: Indeed! We offer customization services to tailor products precisely to your design specifications.
Q: What export documentation do you provide?
A: Our comprehensive export package includes a Commercial Invoice, Packing List, Bill of Lading, and COC, among other essential documents.
Q: How can I place an order?
A: Simply contact us via email or phone to receive a quote and finalize your order with a Purchase Order (PO).