Application

  • For use outside (e.g. carports, playground equipment, pergolas, porches, bridges, bridge plank flooring, balconies)
  • Fastening of sheet metal (e.g. solar roof hooks)

Advantages

  • Better tightening of connections also of warped boards
  • Washer head guarantees higher beam supporting forces and allows savings with regard to piece numbers and working time
washer-head-spax-t-star-plus-8-mm

Special properties

  1. Wide overlying Washer head
  2. Stainless steel A2 II: high corrosion protection
  3. T-STAR plus: secure bit grip, no cam-out effect, optimal force transmission

Features

  1. 4CUT: allows screwing in without pre-drilling (wood-dependent), reduces splitting as square end displaces the fibres
  2. ground serrations: up to the point – quick and secure fastening

Application

The non-threaded part must completely reach through the upper component. The washer head then pulls the upper component tighter to the lower component with each thread rotation.

washer-head-spax-t-star-plus-8-mm Advantages of a washer head compared to a countersunk head:
Better tightening of connections. Easy bolting of steel parts and sheet metal to wood.
Washer head allows higher beam supporting forces.

Further advantage:
Also narrow and thin wood cross-sections can be bolted with 6 mm Ø thread.
Dimensions [mm] Packaging units
Thread-Ø
d1
Length
total
Ls
Length
full thread
LgV
Bit size
cross recess,
type T
in a SPAX BOX
[Pieces]
Master
carton
[pieces]
Pallet SPAX No.
8,0
Ø dk=
20,0 mm
Standard package
50 46,0 40 50 500 14.000 0257000800505
60 56,0 40 50 500 14.000 0257000800605
80 70,0 40 50 500 14.000 0257000800805
100 80,0 40 50 500 14.000 0257000801005
120 80,0 40 50 500 14.000 0257000801205

Here you can find matching information about your product

Product leaflet - For wood construction
Product leaflet - For wood construction