Installation Typicals - Fastening on Steel Threaded Studs

X-ST-GR • Metric
X-ST-GR TECHNICAL DATA USED FOR THE
FOLLOWING CALCULATIONS
X-ST-GR technical data
• Drill hole type / base material: no predrilling, t
II
≥ 6 mm (0.24")
• Base material: Steel S235 / A36 (higher steel strength is possible, see application limit)
• Recommended interaction for combined load: N
rec
= 1.8 kN (axial) / V
rec
= 1.8 kN (shear)
V-N (shear and tension)
For further technical data refer to the latest technical information (DFTM / binder)
V
V
rec
V
V
rec
N
N
rec
N
N
rec
+ with
and
1.2
1.0 1.0
≤
≤ ≤
Application limit
Steel: DX 5, DX 460
Steel thickness, t
II
[mm]
Steel strength, R
m
[N/mm
2
]
20
18
16
14
12
10
8
6
350 400 450 500 550 600 650 700
Steel: DX 76 PTR
Steel strength, R
m
[N/mm
2
]
Steel thickness, t
II
[mm]
350 400 450 500 550 600 650 700
20
18
16
14
12
10
8
6
56Issued August 2018, expiry January 2022