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DIN 912 Stainless Steel Hex Socket Head Cap Screws Metric Allen Head Socket Cap Bolts for Motorcycle, Machinery & Equipment

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Product Description

What Is This Product?

DIN 912 Stainless Steel Hex Socket Head Cap Screws are precision fasteners with a cylindrical cap head and internal hex drive (Allen socket). They are used where strong clamping force, clean appearance, and easy tool engagement are required.

This product is ideal for motorcycle parts, machinery assembly, equipment maintenance, metal components, and general industrial fastening.


Quick Product Overview

Item Description
Product Name DIN 912 Stainless Steel Hex Socket Head Cap Screws
Product Type Hex Socket Head Cap Screw
Standard DIN 912
Drive Type Internal Hex / Allen Drive
Head Style Cylindrical Cap Head
Material Stainless Steel
Finish Natural stainless steel metallic finish
Thread Type Machine Thread
Measurement System Metric
Size Availability Various sizes
Main Applications Motorcycle, machinery, equipment, metal parts, industrial assembly

Key Features

1. DIN 912 Standard

Manufactured to DIN 912, making the product suitable for standard industrial and mechanical fastening applications.

2. Stainless Steel Material

Stainless steel provides:

  • Good corrosion resistance
  • Clean and professional appearance
  • Stable performance in daily industrial use
  • Lower maintenance in humid or exposed environments

3. Internal Hex Drive

The Allen socket design allows:

  • Secure tool engagement
  • Easy tightening in limited spaces
  • Better torque transmission than many common drive types
  • Cleaner head appearance after installation

4. Cylindrical Cap Head

The cap head structure is widely used in:

  • Mechanical equipment
  • Motorcycles
  • Precision assemblies
  • Parts requiring a compact but strong fastening solution

5. Available in Various Sizes

Suitable for different installation requirements across repair, maintenance, OEM assembly, and wholesale procurement.


Typical Applications

Application Area Typical Use
Motorcycle Industry Engine parts, covers, brackets, frame components
Machinery Assembly Equipment housings, structural parts, fixtures
Industrial Equipment General fastening and maintenance
Metal Fabrication Component connection and machine parts
Hardware Supply Wholesale and distributor stock
Repair & Maintenance Replacement fasteners for standard assemblies

Why Buyers Choose This Product

Buyer Need Product Advantage
Need a standard industrial fastener DIN 912 standard for easy specification
Need corrosion resistance Stainless steel material
Need a strong and neat screw head Cylindrical cap head with internal hex drive
Need easy installation Allen key / hex wrench compatibility
Need multiple size options Supplied in various metric sizes
Need wholesale supply Suitable for bulk purchasing and stock supply

Purchasing Advice

Before placing an order, buyers should confirm the following:

Confirmation Item Why It Matters
Required size Ensures correct diameter and length
Thread specification Confirms compatibility with mating parts
Application environment Helps confirm stainless steel suitability
Quantity Affects quotation and packing plan
Packaging requirement Important for wholesale, retail, or export supply
Destination Helps confirm shipping arrangement

Recommended for buyers:
If you are sourcing for motorcycle parts, equipment assembly, or hardware distribution, prepare a clear list of size + quantity + application to speed up quotation and order confirmation.


Product Benefits for Procurement

  • Easy to identify by DIN 912 standard
  • Suitable for wholesale, distribution, and OEM purchasing
  • Helps reduce sourcing errors through clear head style and drive type
  • Stainless steel option supports longer service life and cleaner finished products
  • Practical for buyers who need multiple sizes under one product category

FAQ

Q1: What standard is this product?

This product is made to DIN 912.

Q2: What type of fastener is it?

It is a hex socket head cap screw with an internal hex drive.

Q3: What material is used?

The product is made of stainless steel.

Q4: What drive tool is required?

It is installed using an Allen key / hex wrench.

Q5: What finish does the product have?

It has a natural stainless steel metallic finish.

Q6: What industries is this product suitable for?

It is suitable for motorcycles, machinery, equipment, metal parts, and general industrial assembly.

Q7: Is it available in different sizes?

Yes. This product is supplied in various metric sizes.

Q8: What should I provide when requesting a quotation?

Please provide:

  • Required size
  • Quantity
  • Application
  • Packaging requirement
  • Destination

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International Standard Certification

Complies with major global standards such as ISO/DIN/GB/ANSI/JIS

Full range of products covered

Standard parts + customized parts, one-stop solution for all your fastening needs

High-precision manufacturing process

Tolerance control far exceeds industry standards, ranging from 4.8 to 12.9 grades.

1-on-1 Customization Service

Customization based on provided drawings/samples/working conditions; rapid prototyping and mass production delivery.

What Our Customers Say

Trusted by global manufacturers for fastener solutions

BrightBuild Hardware Ltd.
BrightBuild Hardware Ltd.
United Kingdom
XZ FASTENER has been a reliable supplier for our construction fastener orders. The bolts and nuts arrived with good surface finish, accurate sizes, and strong packaging. Communication was clear from quotation to shipment.
Andina Industrial Supply S.A.
Andina Industrial Supply S.A.
Colombia
We ordered different sizes of hex bolts, washers, and nuts. XZ FASTENER helped us confirm the specifications and provided a practical shipping solution. The quality was stable and suitable for our local market.
Falcon Engineering Supplies
Falcon Engineering Supplies
United Arab Emirates
XZ FASTENER understands export business very well. They prepared the quotation, packing details, and documents professionally. The products matched our requirements and the delivery was well organized.
Pacific Bolt & Nut Trading
Pacific Bolt & Nut Trading
Philippines
We appreciate their fast response and flexible support. Even though our order included mixed sizes and different surface treatments, XZ FASTENER handled everything carefully. Good partner for wholesale fasteners.
Monterra Hardware Group
Monterra Hardware Group
Mexico
The galvanized fasteners we received were clean, well packed, and consistent in thread quality. XZ FASTENER gave us clear product photos before shipment, which helped us feel confident about the order.
Eastern Mechanical Parts Co.
Eastern Mechanical Parts Co.
Saudi Arabia
We purchased high-strength bolts and nuts for machinery maintenance. The products were strong, accurate, and packed in export cartons. XZ FASTENER is a serious factory supplier.
GlobalFix Distributors
GlobalFix Distributors
South Africa
XZ FASTENER provides competitive pricing without ignoring quality. Their team helped us compare materials, grades, and surface treatments before confirming the order. This saved us time and reduced purchasing risk.
Nova Tools & Fasteners
Nova Tools & Fasteners
Chile
Our customers care about stable quality and good appearance. The fasteners from XZ FASTENER met our expectations. The cartons, labels, and product sorting were also handled professionally.
Delta Construction Supply
Delta Construction Supply
Kenya
We needed fasteners for construction use in several sizes. XZ FASTENER responded quickly and gave practical advice on packing and shipment. The goods arrived in good condition.
Atlas Industrial Trading
Atlas Industrial Trading
Turkey
The product quality was consistent across different batches. Threads were clean, dimensions were accurate, and the surface treatment looked good. We are satisfied with XZ FASTENER’s factory support.
RedRock Hardware Importers
RedRock Hardware Importers
Australia
XZ FASTENER helped us source both standard and customized fasteners. Their team checked drawings carefully and confirmed details before production. This is very important for B2B buyers like us.
PrimeFix
PrimeFix
Canada
We like working with suppliers who communicate clearly. XZ FASTENER gave us photos, weight information, packing details, and shipping suggestions. The whole process was smooth.

Customer Visits & Certificates

Globally Compliant Standards

All XZ products comply with major global industrial standards and are adaptable to the specifications of different countries and regions.

ISO

International Organization for Standardization (ISO) standards

DIN

German Industrial Standards

GB

Chinese National Standards

ANSI

American National Standards

JIS

Japanese Industrial Standards

Application Areas

Mechanical equipment
manufacturing

Automobiles &
New Energy

Rail transit

Aerospace

Petrochemical

Shipbuilding &
Ocean

New energy photovoltaic /
wind power

Electronics &
Electrical

High-end buildings

Special industrial
equipment

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