Full Thread Hex Bolt DIN 933 / ISO 4017 Carbon Steel & Alloy Steel Fastener for Construction and General Industry

Full Thread Hex Bolts are hex head fasteners with threads running continuously from the underside of the head to the end of the bolt. This structure provides full engagement with a nut and allows flexible adjustment during assembly. Designed to DIN 933 and ISO 4017 standards, these bolts are suitable for bolted connections where the nut position needs to be adjusted along the shank or where multiple metal parts, brackets, and spacers are connected together. The hex head provides a practical drive format for tightening with standard spanners or sockets. Carbon steel and alloy steel options are available to meet different fastening and mechanical requirements. Strength grades can be supplied according to the confirmed application and order requirement.

Product Specifications

Key Features

Full-thread design allows flexible nut positioning along the entire bolt shank.

Manufactured for DIN 933 and ISO 4017 full-thread hex bolt requirements.

Carbon steel and alloy steel options are available for different application needs.

Strength grade can be selected based on the confirmed mechanical requirement.

Available in diameters from M2 to M42.

Available in lengths from 6 mm to 400 mm.

Hex head design supports convenient installation with common spanners and socket tools.

Suitable for use with matching hex nuts, DIN 934 nuts, flat washers, and spring washers.

Custom dimensions and packing can be arranged for project, OEM, and distributor orders.

Applications

Full Thread Hex Bolts are suitable for fastening steel components, brackets, support structures, machinery parts, fabricated metal assemblies, and industrial equipment. The full-thread structure is especially useful where connected components have different thicknesses or where the fastening position must be adjusted during installation.

Typical applications include:

Steel structures and fabricated metal assemblies

Solar photovoltaic mounting rails, brackets, and support systems

Machinery installation and equipment assembly

Industrial racks, platforms, frames, and enclosures

Construction installation and maintenance work

OEM machinery and hardware assembly

General industrial fastening and distributor supply

Matching Fastening Components

Full Thread Hex Bolts can be supplied with matching hex nuts, including DIN 934 hex nuts, as well as flat washers and spring washers. Providing compatible bolts, nuts, and washers helps buyers simplify sourcing and maintain consistency in assembly work.

For complete fastening requirements, bolt-nut-washer sets can be arranged according to the required assembly configuration, size range, material requirement, and packaging method.

Why Choose Full Thread Hex Bolts

Compared with partially threaded bolts, Full Thread Hex Bolts provide usable thread along the entire shank. This makes them suitable for installations involving brackets, spacers, steel plates, rails, and multiple connected components.

The full-thread design allows the nut to be positioned according to the actual connection thickness, helping installers adjust the fastening position more easily. With available material, size, length, and strength-grade options based on order requirements, this product is suitable for a broad range of construction and industrial fastening needs.

FAQ

1.What is a Full Thread Hex Bolt?

A Full Thread Hex Bolt is a hex head bolt with threads extending along the full length of the shank. It is commonly used with a nut and washer to create an adjustable fastening connection.

2.What sizes are available?

This product range is available from M2 to M42, with lengths from 6 mm to 400 mm. Custom sizes can be arranged according to order requirements.

3.What is the difference between a full-thread bolt and a partially threaded bolt?

A full-thread bolt has threads along the complete shank, while a partially threaded bolt has an unthreaded section beneath the head. Full-thread bolts are suitable when flexible nut positioning or extended thread engagement is required.

4.What materials are available?

This product is available in carbon steel and alloy steel. The suitable material can be selected according to the application and mechanical requirement.

5.What strength grades are available?

Strength grade can be supplied according to the confirmed application and order requirement. Please provide the required grade or mechanical performance requirement when requesting a quotation.

6.Can these bolts be used for solar mounting systems?

Yes. They can be used for photovoltaic support structures, rails, brackets, and related fastening points when the selected bolt size, material, finish, and strength grade match the mounting system design.

7.Can you supply matching nuts and washers?

Yes. Matching hex nuts, DIN 934 nuts, flat washers, spring washers, and other fastening accessories can be supplied according to the required assembly configuration.

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Send usyour required standard, diameter, length, material, strength grade, quantity, and application details for a quotation.

If you require matching nuts, washers, customized dimensions, or specific packaging, please include these requirements sowe can prepare a suitable fastening solution for your project, distribution business, or industrial assembly application.