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ISO4015 Auto Parts Reduced Shank Hex Bolt
ISO4015 Auto Parts Reduced Shank Hex Bolt
ISO4015 Auto Parts Reduced Shank Hex Bolt
ISO4015 Auto Parts Reduced Shank Hex Bolt
Specifications
Brand Name :
QBH
Model Number :
ISO4015
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
900kg
Price :
Negotiation
Payment Terms :
L/C, T/T, Q/A
Supply Ability :
200TON/MONTH
Delivery Time :
30days
Packaging Details :
25kg Carton+900kg/Pallet
Material :
stainless steel 304 316
Size :
M3-M20
Grade :
10.9
HS Code :
73181500
Head Style :
Hexagonal
Standard :
DIN933
Description

The ISO4015 Auto Parts Reduced Shank Hex Bolt is a high-strength fastener designed for critical automotive applications. Compliant with the ISO 4015 standard, its defining reduced shank (waisted shank) design enhances clamping force, reduces thread stress, and significantly improves fatigue and vibration resistance, making it ideal for demanding engine, drivetrain, and structural assemblies.

Design & Key Features
The core feature is the reduced shank, with a diameter smaller than the thread. This design concentrates elasticity in the shank for more reliable preload control and superior fatigue life. It features a standard ISO 4015 hexagon head for easy wrenching and is typically supplied partially threaded, with the unthreaded shank intended for clearance holes.

Style Hexagon Bolts
Standard ISO8765
Size M8-M64
Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9
Coating black, zinc, HDG, Heat treatment, plain, etc.
Material Carbon steel & Stainless Steel
Packing bulk/ boxes in cartons, bulk in poly bags/ buckets, etc.
Pallet solid wood pallet, plywood pallet, ton box/bag, etc.
Shipment Port Shanghai & Ningbo

Materials & Specifications

Manufactured from medium carbon steel (Property Class 8.8) or high-strength alloy steel (10.9, 12.9). Available with protective finishes such as zinc plating or advanced Geomet® coatings for corrosion resistance and consistent clamping performance. Sizes cover common metric diameters (e.g., M6 to M16) in various lengths.

Primary Applications

Engineered for high-integrity automotive connections, including:

Engine components (e.g., connecting rods, covers)

Powertrain and drivetrain assemblies (transmissions, differentials)

Critical chassis, suspension, and steering system joints

Technical Compliance

Governed by ISO 4015 for dimensions and ISO 898-1 for mechanical properties. Correct installation using matched nuts and adherence to specified torque values is essential to utilize its performance benefits fully.

ISO4015 Auto Parts Reduced Shank Hex Bolt
ISO4015 Auto Parts Reduced Shank Hex Bolt
ISO4015 Auto Parts Reduced Shank Hex Bolt

ISO4015 Auto Parts Reduced Shank Hex Bolt
ISO4015 Auto Parts Reduced Shank Hex Bolt
ISO4015 Auto Parts Reduced Shank Hex Bolt
ISO4015 Auto Parts Reduced Shank Hex Bolt
ISO4015 Auto Parts Reduced Shank Hex Bolt
ISO4015 Auto Parts Reduced Shank Hex Bolt
ISO4015 Auto Parts Reduced Shank Hex Bolt

FAQ
Q:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.

Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.

Q: How does your factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.

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ISO4015 Auto Parts Reduced Shank Hex Bolt

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Product Detail
Brand Name :
QBH
Model Number :
ISO4015
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
900kg
Price :
Negotiation
Contact Supplier
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ISO4015 Auto Parts Reduced Shank Hex Bolt
ISO4015 Auto Parts Reduced Shank Hex Bolt

Jiaxing City Qunbang Hardware Co., Ltd

Verified Supplier
7 Years
zhejiang, jiaxing
Since 2014
Business Type :
Manufacturer, Trading Company, Seller
Main Products :
Steel Nut Bolts, Steel Hex Bolt, Carbon Steel Bolt
Total Annual :
3000-4500
Employee Number :
100~150
Certification Level :
Verified Supplier
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