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Mild steel top hat boss - not threaded

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Top hat OD: 22mms

Shaft OD: 15.9mms

Centre hole: 10mms

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Top hat depth: 3.1mms

Overall boss length: 62.8mms

Mild steel boss
Mild steel bosses

BOSSES

Mild steel top hat boss - not threaded.

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Top hat OD: 22mms

Shaft OD: 15.9mms

Centre hole: 10mms

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Top hat depth: 3.1mms

Overall boss length: 30.9mms

Boss for welding
Mild steel boss

Mild steel top hat boss - fully threaded M10x1.5mms.

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Top hat OD: 38.1mms

Shaft OD: 34.4mms

Centre hole: M10x1.5mms

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Top hat depth: 3.1mms

Overall boss length: 15.1mms

Circular weld on boss

Mild steel top hat boss - not threaded.

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Top hat OD: 22mms

Shaft OD: 15.9mms

Centre hole: 10mms

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Top hat depth: 3.1mms

Overall boss length: 39.5mms

Mild steel bush
Weld on boss

Threaded Bosses

M10 x 1.5, 25mm diameter x 20mm overall length mild steel bosses, manufactured in the UK.

M10 mild steel threaded boss

Weld On Cups / Bushes

Ideal for welding tubes to for frameworks & supports.

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Dimensions = 22 OD x 18.8 ID with 6.5mm centre hole, 27mm overall length with 2mm thickness at base. Machined from EN8.
 

Weld on boss / bush

Weld On Threaded Hex Bushes

Designed to be welded onto the ends of 16mm OD x 1.6mm wall tubing.

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Dimensions = 3/4" hex x 5mm depth, 12.4mm tube insert diameter, 20mm over all length. Available as 1/4 UNF & 5/16 UNF with RH & LH threads. Machined from EN3B.
 

Threaded hex bush boss tubing insert
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