S-BT Threaded Fastener Specification
Table Of Contents
- 1.1 Definition
- 1.2 The S-BT system
- 1.3 Fastening mechanism
- 1.4 S-BT system features and benefits – simplified fastening to steel
- 2.1 Grating fastening system
- 2.2 Grating fastening system X-FCS-R
- 2.3 S-BT with MM and MQ installation channel system
- 2.4 Fastening instrumentation, junction boxes and lighting
- 2.5 Fastening cable / conduit connectors
- 2.5 Fastening cable tray supports
- 2.7 Electrical connections
- 3.1 Product data
- 3.2 Load data
- 4.1 Instruction for use - S-BT-MF M6, M8, M10, W6, W10
- 4.2 Instruction for use - S-BT-MF M8/7 AN 6
- 4.3 Instruction for use - S-BT-MR M6, M8, M10, W6, W10 SN 6
- 4.4 Instruction for use - S-BT-MR M8/7 SN 6
- 4.5 Instruction for use - S-BT-MR M6, M8, M10, W6, W10 SN 6 AL
- 4.6 Instruction for use - S-BT-MR M8/7 SN 6 AL
- 4.7 Instruction for use - S-BT-GF M8/7 AN 6
- 4.8 Instruction for use - S-BT-GR M8/7 SN 6
- 4.9 Instruction for use - S-BT-GR M8/7 SN 6 AL
- 4.10 Instruction for use – S-BT-EF M6/W6/M8
- 4.11 Instruction for use – S-BT-EF M10/W10
- 4.12 Instruction for use – S-BT-ER M6/W6/M8
- 4.13 Instruction for use – S-BT-ER M10/W10
- 4.14 Instruction for use – S-BT-EF W10 HC AWG2/0 and S-BT-EF M10 HC 35/120
- 4.15 Instruction for use – S-BT-ER W10 HC AWG2/0 and S-BT-ER M10 HC 35/120
- 5.1 Nomenclature and symbols
- 5.2 Design concepts
- 5.3 Static capacity of the S-BT threaded stud
- 5.4 Vibration effects on S-BT threaded stud fastenings
- 5.5 Resistance of S-BT fastenings under dynamic tensile loading
- 5.6 Effect of S-BT threaded stud fastenings on the fatigue strength of base material structural steel
- 5.7 Influence of glue coatings on the loosening torque
- 5.8 S-BT-ER and S-BT-EF screw-in threaded studs for electrical connections
- 5.9.5 Conductivity disc of S-BT-ER / -EF electrical connectors
- 5.9.4 Stainless steel S-BT studs
- 5.9.3 Carbon steel S-BT studs
- 5.9.2 Galvanic (contact) corrosion
Specifications page81
S-BT Screw-in threaded studs
5.9 S-BT-ER and S-BT-EF screw-in threaded studs for
electrical connections
Fasteners
S-BT-ERM10/15SN6
S-BT-EFW10/15AN6
S-BT-ERM10/15SN6
S-BT-EFW10/15AN6
27.75
[
1.1"
]
33.9
[
1.33"
]
21or 43or
or
M10/W10
Ø
5.8
[
0.23"
]
Ø
10/12
[
0.39/0.47"
]
5
[
0.197"
]
5
[
0.197"
]
2.4
[
0.094"
]
65
or
6
5
or
8
7
S-BT-ERM8/15SN6
S-BT-EFM8/15AN6
27.75
[
1.1"
]
33.9
[
1.33"
]
M8
Ø
5.8
[
0.23"
]
Ø
10/12
[
0.39/0.47"
]
21or 43or
4
[
0.158"
]
4
[
0.158"
]
2
[
0.079"
]
or
6
5
or
6
5
or
8
7
S-BT-ERM10HC120
S-BT-ERW10HCAWG4/0
S-BT-EFM10HC120
S-BT-EFW10HCAWG4/0
27.75
[
1.1"
]
33.9
[
1.33"
]
21or 43or
or
M10/W10
Ø
5.8
[
0.23"
]
Ø
10/12
[
0.39/0.47"
]
Ø
32
[
1.260"
]
5
[
0.197"
]
4
[
0.157"
]
2.4
[
0.094"
]
65
9
or
8
7
ReportNo.17-IK-0093.S02:SuitabilityofHiltiS-BT-ERandS-BT-EFthreaded
studsasconnectionpointinprotectivegroundingandearthingcircuitsandfor
lightingprotection;Electrosuisse,Fehraltorf,Switzerland;July2017
ReportNo.17-IK-0021.S04:SuitabilityofHiltiS-BT-EF/-ERM10HC35,
..W10AWG2andS-BT-EF/-ERM10HC120,..W10AWG4/0threadedstuds
asconnectionpointinprotectivegroundingandearthingcircuitsand
forlightingprotection;Electrosuisse,Fehraltorf,Switzerland;August2018
TestReportNo.FRM-1648,FRM-1649,FRM-1650
Dehn + SöhneGmbH+Co.KG.,Neumarkt,Germany;March2017
Test Report No. FRM-1795;
Dehn + SöhneGmbH+Co.KG.,Neumarkt,Germany;June2018
Test Report No. FRM-1689;
Dehn + SöhneGmbH+Co.KG.,Neumarkt,Germany;June2017
Test Report No. FRM-1798 and PAM-1834;
Dehn + SöhneGmbH+Co.KG.,Neumarkt,Germany;May2018andJuly2018
Test Report No. FRM-1689;
Dehn + SöhneGmbH+Co.KG.,Neumarkt,Germany;June2017
UL-listing(FileE257069)