Factory photograph of truss tek screws. Finishes shown are examples — all fifteen catalogue finishes are available on this item.
Truss Tek Screws
Truss head self-drilling screws with a washer face, supplied zinc plated. The same wide domed head as the standard truss item, with the extra bearing area that thin gauge sheet needs.
- M1.4-6.3(0#-14#)
- 6mm-300mm
- Truss head with washer face for extra bearing area
- IFI, DIN, JIS, GB or drawing
- Fifteen finishes from plain through to Ruspert and Xylan
Specification
- Item code
- BF-154
- Standard
- IFI,DIN,JIS,GB,Special Design
- Size Range
- M1.4-6.3(0#-14#)
- Length Range
- 6mm-300mm
- Material
- Carbon steel and stainless steel A2 A4 and 410
- Product group
- Self Drilling Screws / Tek Screws
Item code BF-154 follows our internal catalogue reference — quote it and we know exactly which line you mean. Figures shown are the specification range this item is made to, not a stock list.
Selection options
Every option below can be specified against this item. Head and drive are chosen independently of each other, and of the point and thread form.
| Head types | Options |
|---|---|
| Available | Flat · Pan · Hex washer head · Hex washer flange · Bugle · Wafer · Pan washer · Oval · Flower · Truss · Round |
| Drive types | Options |
|---|---|
| Available | Phillips · Square · Pozidriv · Square + Phillips · Torx · Slotted · Phillips + slotted |
| Point types | Options |
|---|---|
| Available | TEK#1 · TEK#2 · TEK#3 · TEK#4 · TEK#5 · Type 17 |
| Thread forms | Options |
|---|---|
| Available | Type-A · BSB · CSB · Hi-low · Machine · Double |
| Surface finishes | Options |
|---|---|
| Available | Plain · Zinc plated · Colour zinc · Blue zinc · White zinc · Black zinc · Black phosphate · Grey phosphate · Black oxide · Dacrotized · Ruspert · Xylan · Nickel · Bronze · Spray paint |
| Additional requests | Options |
|---|---|
| Available | Serration under head · Without washer · With bonded washer · With PVC washer · With steel + EPDM washer · With rubber washer · With head mark · With wing · Slotted + wing |
Questions we get asked about this item
Is the washer part of the head?
Yes, it is formed with the head rather than fitted separately, so there is nothing to drop on site.
What lengths are available?
6mm to 300mm on this line, in M1.4–6.3 (0#–14#).
Also in Self Drilling Screws / Tek Screws
See all
Longer Hex Washer Head Tek Screws
Long hex washer head self-drilling screws in yellow zinc, for fixings that have to reach through insulation or a build-up of layers
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Pan Framing Tek Screws
Pan framing self-drilling screws — the screw used for light gauge steel framing, where studs and tracks have to be joined quickly an
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Truss Tek Screws (BF-153)
Truss head self-drilling screws in a yellow zinc finish.
View specification
Allen Head Tek Screws
Allen head self-drilling screws — a hex socket drive rather than a hex head.
View specificationRelated reading: self drilling vs self tapping · finishes and salt spray · materials and property classes
Quote Truss Tek Screws
Send diameter, length, head, drive, material, finish and quantity. If the combination you need is not on the standard matrix, send a drawing instead.