Ruuvi Fischer Stiftschraube STS 8 x 80

The Fischer Stud screw STS 8 x 80 is a metal stud screw intended for fixing clamps and other attachments to walls or into timber constructions. The screw features a bit recess for TX bits and an integrated hexagon drive, allowing installation with either a TX driver or a hex key. Supplied in a pack of 100, it is designed for reliable mechanical fastening in construction and assembly tasks.

Advantages

The design combines a TX drive and an integrated hexagon, providing flexibility of drive options. Made of metal with an 80 mm length, the screw delivers strong hold for clamps and fixtures. Supplied in a larger pack, it supports multiple installations and reduces the need for frequent reordering.

Suitable for

• Fixing clamps and brackets to walls
• Anchoring attachments in timber constructions
• General assembly and construction tasks requiring metal screws

Key specifications

• Brand: FISCHER
• Model: Stud screw STS 8 x 80
• Length: 80 mm
• Material: Metal
• Drive: TX bit recess and integrated hexagon
• Pack quantity: 100 pieces
• MPN: 79782
• EAN: 4006209797822

How to use

Select the appropriate drive tool (TX bit or hex key) and pre-position the clamp or fixture. Drive the stud screw through the clamp into the substrate or timber until secure, applying consistent torque to avoid over-tightening. For installations in masonry or concrete, use a suitable anchor system rated for the load before inserting the stud screw.

Recommendations

Use the TX driver or hex key that matches the recess size to avoid cam-out. Check substrate suitability and, where required, use compatible anchors for masonry or hollow materials. Observe recommended torque values for the fastener and follow applicable building regulations for load-bearing installations.