Factory photograph of black tek screws. Finishes shown are examples — all fifteen catalogue finishes are available on this item.
Black Tek Screws
Self-drilling screws in a black finish, held alongside the same sizes in bright zinc. Black phosphate, black zinc and black oxide are all available, which matters because they are three different levels of corrosion protection, not three shades.
- M0.8 – M42
- 2mm – 3000mm
- Black phosphate, black zinc or black oxide
- Same head, drive and point matrix as the bright finishes
- Carbon steel or stainless body
Specification
- Item code
- BF-129
- Product group
- Self Drilling Screws / Tek Screws
Item code BF-129 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
Which black finish should I ask for?
Black oxide is essentially cosmetic with an oil. Black phosphate holds oil and paint better. Black zinc is a zinc coat with a black passivate and is the one with real corrosion life. Say where the screw will sit and we will name the right one.
Do you hold black stock in every size?
Finishes are applied to order against the size and head you specify. Send the size, length, head and quantity and we will quote.
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
View specification
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
View specification
Truss Tek Screws
Truss head self-drilling screws with a washer face, supplied zinc plated.
View specification
Truss Tek Screws (BF-153)
Truss head self-drilling screws in a yellow zinc finish.
View specificationRelated reading: self drilling vs self tapping · finishes and salt spray · materials and property classes
Quote Black 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.