Product Technical Guide for MQA Saddle Nut

Hilti MI/MQ Technical Guide
4.2 MQ System Components — Load Data and Material Specications
Hilti, Inc. (US) 1-800-879-8000 | www.us.hilti.com I en español 1-800-879-5000 I Hilti (Canada) Corp. 1-800-363-4458 I www.hilti.ca I MI/MQ Technical Guide 2015
94
Ordering Information
Description Connection Thread Weight/Piece (lb) Qty Item No.
MQA-F 1/4"
1/4" 0.194 50 377884
MQA-F 1/4"-R (SS316)
1/4" 0.190 25 401397
MQA-F 3/8"
3/8" 0.192 50 377885
MQA-F 3/8"-F (HDG)
3/8" 0.192 25 304143
MQA-F 3/8"-R (SS316)
3/8" 0.180 25 401398
MQA-F 1/2"
1/2" 0.183 50 377886
MQA-F 1/2"-F (HDG)
1/2" 0.183 25 304144
MQA-F 1/2"-R (SS316)
1/2" 0.160 25 401399
MQA-F 5/8"
5/8" 0.185 50 377887
MQA-F 5/8"-F (HDG)
5/8" 0.185 25 304145
MQA-F 5/8"-R (SS316)
5/8" 0.170 25 401400
1
/
4
"
3
/
8
"
1
/
2
"
5
/
8
"
Tension
Shear
MQA Saddle nut
Product Features
• A single part replacing spring nuts and base plates
• For all strut proles
Material Specications
Materials
Carbon steel QS & E 380 TM SEW 92
Stainless steel (316) DIN EN 10283 (SS)
Plastic
Finishes
Electro-galvanized
Hot-dipped galvanized, min. 2.2 mil (56 µm) (HDG)
ASTM A153 (HDG)
Technical Data
Allowable Loads
1
Tightening Torque
M
D
(ft-lb)
Tension (lb) Shear (lb)
2
Item 12 ga Finish
MQA-F 1/4"
755 415 7 PG
MQA-F 1/4"-R (SS)
755 415 7 SS
MQA-F 3/8"
1800 1125 15 PG
MQA-F 3/8"-F (HDG)
1800 400 15 HDG
MQA-F 3/8"-R (SS)
1800 1125 15 SS
MQA-F 1/2"
1800 1125 30 PG
MQA-F 1/2"-F (HDG)
1800 400 30 HDG
MQA-F 1/2"-R (SS)
1800 1125 30 SS
MQA-F 5/8"
2100 1125 30 PG
MQA-F 5/8"-F (HDG)
2100 400 30 HDG
MQA-F 5/8"-R (SS)
2100 1125 30 SS
1 Based on a safety factor or 2.2 when used with Hilti 12 gauge serrated strut prole
2 Contact Hilti for loading data when using fasteners in non-serated strut proles.