Downloads (2)

Technical DataSheet (TDS)1 MB
Fastening and Assembly Guidance4 MB

Specification

Features
FeaturesStud Length25
General Properties
Gross Weight0.008kg

Shipping Information

Restrictions

This product is not classed as dangerous goods for transport and can be shipped to all destinations without restriction.

Shipping to EU countries is now done through our European subsidiary based in the Netherlands. All EU customers should use www.easycomposites.eu.

Package Size

There are no package size restrictions or surcharges for this product.

Delivery Cost

To find the delivery cost of this item to your address, add it to your basket and then use the instant shipping calculator on the basket page.

bigHead Threaded Stud Rectangle Base

Genuine bigHead® male threaded stud bonding fasteners with 38mm by 15mm Rectangular baseplates in 316 stainless steel.

Available to buy online in M5 (25mm stud), M6 (40mm stud) and M8 (50mm stud) sizes.


PRODUCT VERSIONS

Size

AVAILABILITY:227 in stock available for immediate shipping


PRICE
£2.15ex. VAT
227 in stock available for immediate shipping
QTY
EACH
EACH

Trade discounts

0-45-1920+
£2.15£2.00£1.90
We won’t be beaten on price!

If you believe you’re buying an equivalent product cheaper elsewhere, contact us to discuss your requirements.

Manufactured from 316 stainless steel these Threaded stud fasteners have a threaded stud welded onto a 38mm by 15mm Rectangular baseplate. This makes them best suited to situations where the fastener will be bonded to the reverse of the laminate and fixed to by means of nut threaded onto the stud poking through the laminate. The rectangular baseplate makes these fasteners suited for applications close to the side of a part or where a flat surface is limited. 

In situations where a threaded female collar is preferred, we also have our Blind threaded collar fastener and sighted threaded collar fastener to choose from.

How to Buy

Available in M5, M6 and M8 thread sizes. Please choose the thread size required from the drop-down list at the top of the page.

Further Information

Why Use Bonding Fasteners?

In many situations, bonding fasteners are the recommended method of fixing to composite materials such as GRP/fibreglass, carbon fibre and other composite laminates. This is because composite laminates are weakened by drilling, are unsuitable for threading or tapping and are vulnerable to point-loading. Use of a bonding fastener facilitates fixing to the laminate often without drilling (retaining fibre continuity) and distributing the load over a wider area.

bigHead® bonding fasteners can be used in one of two ways; either by embedding within a laminate structure or surface bonding using a suitable adhesive such as our VM100 Black 10min Methacrylate Adhesive. Surface bonding can be either on the upper surface of the laminate, or for maximum strength the fastener can be bonded to the reverse of the laminate with the fastener passing through the laminating creating a clamping force.

The design of the perforated 'head' allows adhesive or resin to flow through the holes and locks the fastener into position, achieving high stability and strength.

About bigHead® Bonding Fasteners

All our bonding fasteners are genuine bigHead® products. bigHead® are recognised as world-leaders in the composite fastener market with their name being synonymous with the type of high quality 'big head' fasteners and fixings they supply into the composites industry, including top-marques in automotive and marine manufacture.

Trade discounts

0-45-1920+
£2.15£2.00£1.90
We won’t be beaten on price!

If you believe you’re buying an equivalent product cheaper elsewhere, contact us to discuss your requirements.

Manufactured from 316 stainless steel these Threaded stud fasteners have a threaded stud welded onto a 38mm by 15mm Rectangular baseplate. This makes them best suited to situations where the fastener will be bonded to the reverse of the laminate and fixed to by means of nut threaded onto the stud poking through the laminate. The rectangular baseplate makes these fasteners suited for applications close to the side of a part or where a flat surface is limited. 

In situations where a threaded female collar is preferred, we also have our Blind threaded collar fastener and sighted threaded collar fastener to choose from.

How to Buy

Available in M5, M6 and M8 thread sizes. Please choose the thread size required from the drop-down list at the top of the page.

Further Information

Why Use Bonding Fasteners?

In many situations, bonding fasteners are the recommended method of fixing to composite materials such as GRP/fibreglass, carbon fibre and other composite laminates. This is because composite laminates are weakened by drilling, are unsuitable for threading or tapping and are vulnerable to point-loading. Use of a bonding fastener facilitates fixing to the laminate often without drilling (retaining fibre continuity) and distributing the load over a wider area.

bigHead® bonding fasteners can be used in one of two ways; either by embedding within a laminate structure or surface bonding using a suitable adhesive such as our VM100 Black 10min Methacrylate Adhesive. Surface bonding can be either on the upper surface of the laminate, or for maximum strength the fastener can be bonded to the reverse of the laminate with the fastener passing through the laminating creating a clamping force.

The design of the perforated 'head' allows adhesive or resin to flow through the holes and locks the fastener into position, achieving high stability and strength.

About bigHead® Bonding Fasteners

All our bonding fasteners are genuine bigHead® products. bigHead® are recognised as world-leaders in the composite fastener market with their name being synonymous with the type of high quality 'big head' fasteners and fixings they supply into the composites industry, including top-marques in automotive and marine manufacture.

Downloads (2)

Technical DataSheet (TDS)1 MB
Fastening and Assembly Guidance4 MB

Specification

Features
FeaturesStud Length25
General Properties
Gross Weight0.008kg
Can’t find the answer you’re looking for?Ask our technical team a question.

The overall thickness of the base plates on all of our BigHead fasteners is 1mm.

The thickness of the base is 1.2mm throughout the range of BigHead Fasteners we stock. The difference between blind and sighted threaded collars is only that the base plate is drilled through on the sighted fastener.

ASK YOUR OWN QUESTION

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Note: Your name will be abbreviated and your email address will only be used to email you the answer directly

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Shipping Information

Restrictions

This product is not classed as dangerous goods for transport and can be shipped to all destinations without restriction.

Shipping to EU countries is now done through our European subsidiary based in the Netherlands. All EU customers should use www.easycomposites.eu.

Package Size

There are no package size restrictions or surcharges for this product.

Delivery Cost

To find the delivery cost of this item to your address, add it to your basket and then use the instant shipping calculator on the basket page.

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