ButtonHex socket head cap screw(TKS(Tokosha(SSS(Coarse Steel BC(Black) 4 X 10 Pitch 0.7
Screws ideal for ALC (Autoclaved Lightweight Concrete) – also suitable for wood
●The special pitch ensures that only the shank and tip sections advance at equal intervals, preventing damage to the mating material caused by double-thread engagement common with conventional screws. In ALC applications, the screw drives smoothly without breaking the cellular structure, and the joint achieves a tight, flush connection without lifting.
●The full thread design eliminates free-spinning and provides an ideal thread form. A KM coat (for steel products) option is also available for enhanced corrosion resistance.
●Head shape is pan (truss) type.
●Material is corrosion-resistant stainless steel SUSXM7.
●Applications include: wood-to-wood fastening, ALC, verdigris, floor framing, concrete formwork panels, siding substrate, particle board installation, siding substrate, roof tile batten fixing, etc.
●The special pitch ensures that only the shank and tip sections advance at equal intervals, preventing damage to the mating material caused by double-thread engagement common with conventional screws. In ALC applications, the screw drives smoothly without breaking the cellular structure, and the joint achieves a tight, flush connection without lifting.
●The full thread design eliminates free-spinning and provides an ideal thread form. A KM coat (for steel products) option is also available for enhanced corrosion resistance.
●Head shape is pan (truss) type.
●Material is corrosion-resistant stainless steel SUSXM7.
●Applications include: wood-to-wood fastening, ALC, verdigris, floor framing, concrete formwork panels, siding substrate, particle board installation, siding substrate, roof tile batten fixing, etc.
Product Details
- Button cap screw TKS Tokosha Coarse pitch
- SSS Standard
- Nominal diameter (d) M4
- Length under head (L) 10.0
- Pitch (P) 0.7
- Head diameter (dk) Nominal 7.5 Tolerance 0,-0.30
- Head height (k) Nominal 2.6 Tolerance ±0.15
- Hex socket width across flats (s) Nominal 2.5 Tolerance +0.080,+0.020
- Hex socket depth (t) Nominal 1.8 Tolerance ±0.15
- Note: Screw end shape shall be chamfered point for M6 and smaller.
ButtonHex socket head cap screw(TKS(Tokosha(SSS(Coarse Steel BC(Black) 4 X 10 Pitch 0.7
| Steel | BC(Black) | 4 X 10 | Individual sale | View Details |
|---|
ButtonHex socket head cap screw(TKS(Tokosha(SSS(Coarse Steel BC(Black) 4 X 10 Pitch 0.7 - Surface Finish Variants
| Material | Surface Treatment | Size | Individual Sale | View Details |
|---|---|---|---|---|
| Steel | Unplated | 4 X 10 | Individual sale | View Details |
| Steel | Zinc plated(Silver) | 4 X 10 | Individual sale | View Details |
| Steel | Chromate(Ochre) | 4 X 10 | Individual sale | View Details |
| Steel | Trivalent white(Silver) | 4 X 10 | Individual sale | View Details |
| Steel | Trivalent black(Black) | 4 X 10 | Individual sale | View Details |
| Steel | Nickel(Silver) | 4 X 10 | Individual sale | View Details |
| Steel | Chrome(Silver) | 4 X 10 | Individual sale | View Details |
| Steel | Tin cobalt(Silver) | 4 X 10 | Individual sale | View Details |