TMS Wall Screws
TMS Wall Screws
Description
Thread cutting hardened screw suitable for permanent fixing to concrete and masonry. Countersunk head ideal for flush fixing of window and door frames.
Materials
Carbon and Alloy Steels AISI C 1022, Hardened - Bright Zinc Plated , Hot Dipped Galvanized or Special Coated ( salt spray resistance > 500 hours)
Stainless Steels Grades A2, A4 according to ISO 3506
Dimensions
Size, D | 7.5 | |
Length, l | mm | 60 - 300 |
Head diameter, d | mm | 11.5 |
Head thickness, m | mm | 3.1 |
Torx drive size, s | mm | 30 |
Performance Data
Design Resistance
Base Material | Concrete | Solid Masonry | Hollow Masonry | |
Tensile Resistance | kN | 1.7 | 1.4 | 0.4 |
Shear Resistance, Edge distance > 30 mm | KN | 1.1 | 0.8 | 0.4 |
Shear Resistance, Edge distance > 60 mm | KN | 2.2 | 1.8 | 0.8 |
Bending resistance | N-m | 17 |

