SWG 19920826016 Wood screw 8 mm 260 mm Star, Hex head Steel zinc plated 10 pc(s)

Wood screws TX/SW hex head with pressed-on disc, partial thread, galvanized

TX drive:
Good power transmission through six force attack surfaces (line contact), no drive-out effect (cam-out effect is omitted through cylindrical form), thus long life-span of bit, machine processing is possible, good torque transmission

Hexagonal drive:
Optimum power transmission through six force attack surfaces, mechanical processing possible, very good torque transmission

Pressed-on disc:
High tightening and head penetration values, high utilization of tensile load capacity, faster processing time, since no additional washer is necessary

Lower head reinforcement:
User-safety through highest resistance against tearing

Partial thread:
Optimum processing result by a tight sealing of the upper layer of wood

Shaft cutter (friction part):
Less friction on the screw shaft ensures tool-protecting workmanship, less energy and effort because the shank cutter acts like a drill, reduction of the insertion resistance, easy processing of long screws

Coarse thread:
Always brings the optimum processing speed for each screw length, faster screwing through thread geometry leads to time savings during processing

High-quality hardened steel:
High breaking torque, highest processing quality

Anti-friction coating:
Less power and effort needed because of easy turning and low screw-in resistance

Cutting notch:
Less cutting forces due to drilling effect, reduced clearance angle of the wood makes possible cross-section screwing; machining of the wood fibers

This text is machine translated.