ODM hex bolts Supplier, Factory

Size (d) Thread Pitch (mm) Length Range (mm) Grade Partial Thread Length b (mm)
M6 1 20 – 80 8.8 18 mm
M8 1.25 25 – 120 8.8 22 mm
M10 1.5 30 – 150 8.8 26 mm
M12 1.75 35 – 200 8.8 30 mm
M14 2 40 – 250 8.8 34 mm
M16 2 50 – 300 8.8 38 mm
M20 2.5 60 – 350 8.8 46 mm
M24 3 70 – 400 8.8 54 mm

Product Description

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T Bolts

T Bolts

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u bolt

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Carriage Bolts

Carriage Bolts

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Stud Bolts

Stud Bolts

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J Bolts

J Bolts

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Frequently Asked Questions

What are T Bolts primarily used for?

T Bolts are specifically designed to slide into T-slots. They are commonly used in machinery setups, profile extrusion systems, and clamping configurations where a secure, sliding connection is required.

How do you choose the right type of Eye Bolt?

Choosing the correct Eye Bolt depends on the application. For vertical lifting, standard machinery eye bolts are ideal. If the load is applied at an angle, angular lifting eye bolts or shoulder eye bolts must be used to prevent bending.

What industries commonly use U Bolts?

U Bolts are widely utilized in automotive, marine, piping, and construction industries. They are primarily used to secure pipes, conduits, and round bars to flat structures or support panels.

Why does a Carriage Bolt have a square neck?

The square neck below the smooth dome head of a Carriage Bolt is designed to lock into the material (especially wood or square holes in metal) when tightened, preventing the bolt from turning during installation.

What is the advantage of using Stud Bolts?

Stud Bolts, threaded at both ends, are ideal for high-pressure and high-temperature flange connections. They provide equal load distribution and make maintenance easier, as nuts can be removed from either side.

Where are J Bolts typically installed?

J Bolts are mostly cast into concrete foundations to act as hook anchors. They are widely used to secure structural steel columns, plates, and wood sills to concrete structures.

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