Self Tapping Masonry Anchors
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Masonry Anchors

A range of self tapping masonry anchors which tap their own thread into masonry or concrete. Available with either a 5/16" standard hexagon washer head, (which can be washered and colour capped) or a phillips 3 recessed countersunk head. Blue ruspert finish for superior corrosion resistant which also helps distinguish them from other standard screws.

Boxed in 100s with free masonry drill bit, (available with free SDS hammer drill bit per 250 on larger quantities) are easily installed with a standard drill, and because there are no plastic plugs or re-alignment to consider, and the high consistent pullout values obtained, are an ideal method of fastening in numerous applications.

Benefits

Sizes Available
A Range Of 5/16" Hex. Washer Head Self Tapping Masonry Anchors Which Tap Their Own Thread Into Masonry Or Concrete.
   
5/16" Hex. Washer Head
PH3 Countersunk Head
4H32
1/4" x 32mm
4F32
1/4" x 32mm
4H45
1/4" x 45mm
4F45
1/4" x 45mm
4H57
1/4" x 57mm
4F57
1/4" x 57mm
4H70
1/4" x 70mm
4F70
1/4" x 70mm
4H82
1/4" x 82mm
4F82
1/4" x 82mm
4H100
1/4" x 100mm
4F100
1/4" x 100mm
4H125
1/4" x 125mm
4F125
1/4" x 125mm
A Range Of PH3 Countersunk Head Self Tapping Masonry Anchors Which Tap Their Own Thread Into Masonry Or Concrete.

Anchor Choice
Build up + Penetration (minimum 25mm) = fastener length
In hard rock concrete too deep a penetration will cause excessive torque

Installation
1. Pre-drill 3/16" diameter hole (minimum 6mm deeper than anchor penetration)
2. Drive Anchor

Typical Applications
Batten/counterbattening to underside concrete floor slab, window/door frames, wallplates, signs etc.. Brackets for handrails, ducting, aerials, trunking etc.. In fact anywhere a fixing to concrete or masonry is required.

Technical Information

Manufactured from high grade carbon steel and case hardened. Ruspert coated. The unique thread design gives exceptionally high holding power in concrete or brick materials.

Fastener diameter 1/4"
Pre-drill hole diameter 3/16"
Shear strength 9.4kN
Tensile strength 17.4kN

Pullout Performance Derived From Tests In Various Materials

Base Material Embedment Depth In mm Mean Ultimate Tensile Load In kN (pullout value)
Concrete 30N/mm2
30
4.4
40
6.9
45
8.1
Concrete 50N/mm2
25
3.8
35
6.8
40
8.22
Concrete 65N/mm2
25
4.3
35
7.6
Hemilite Block 3.5N/mm2
40
2.4
50
3.3
60
4.2
65
4.6
Dense Aggregate Block 7N/mm2
35
3.78
40
4.6
50
6.3
60
7.9
Class 3 Brickwork
30
3.4
40
5.3
50
7.1

For on site pullout testing please contact sales.

Pullout tests can be arranged depending on location and given suitable notice.

Tests carried out with gauges manufactured to BS EN 837-1 1998

All figures are average test results and are ultimate failure loads. No safety factor has been used.

Not suitable for light weight block.

A Range Of Self Tapping Masonry Anchors Which Tap Their Own Thread Into Masonry Or Concrete.

Nuts & Bolts
Mastics
Screws
Chemical Anchors
Masonry Anchors
Consumables - Drills, Sockets, Electrical, Protective Wear and Cable Ties etc

 



suppliers
TeePee Products Ltd - Unit 2 Robert Cort Industrial Estate - Britten Road - Elgar Road South - Reading - Berkshire - RG2 0AU
Tel: 0118 975 7776 - Fax: 0118 931 2353 - E-Mail: sales@teepeeproducts.co.uk

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