4H57 BI-HEX 16BW
£21.15
PER 100
Sheet to masonry or concrete
(6.3MM X 57MM Masonry Anchor)
Use for sheet to brickwork or concrete applications.
Use drill bits provided, free drill bit per 100
Complete with 16mm Bonded Washer.
NYLON BI-HEX COLOUR AVAILABILITY. COLOUR CAN VARY FROM IMAGES SHOWN
Colours
Qty’s in 100’s 1 = 100, 10 = 1000 etc.
These screws tap a thread into Brickwork/Concrete without the need for plugs.
They give a high reliable pullout performance providing a permanent fix without any stress (bulb of pressure) problems. They also provide a higher fire resistance.
Application: Predrill hole through sheet into substrate (Brick/Concrete) Tap in anchor. Not suitable for light weight block.
11mm standard BI-HEX nylon moulded head fasteners. All our fasteners are Moulded in the UK.
See moulded head specification link below.
The length specified is the length of the fastener from under the head before moulding, Add approximately 8mm to the length of the fastener for the total length including the moulded head.
Colours please see our colour availability page for a *full list of colours. Do not rely on colour matching from the colours on the images as they will vary due to reproduction and screen resolution.
*We do add colours and the list may not be complete
Use a purpose made screwgun for installation. Cordless drivers and drill drivers are ideal with torque set on medium to high on a low speed and in driver mode. Please note: Impact drivers should not be used under any circumstance and automatically voids any warranties.
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