Product Technical Guide for MQM Wingnut

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
92
MQM Wing nut
Product Features
• Alternative to spring nut
• Fast, easy installation in all strut proles
• Eliminates stocking of spring nuts for each depth of strut
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)
Ordering Information
Description Connection Thread Weight/Piece (lb) Qty Item No.
MQM-F 1/4"
1/4" 0.077 50 377881
MQM-F 1/4"-R (SS316)
1/4" 0.060 25 304018
MQM-F 3/8"
3/8" 0.075 50 377882
MQM-F 3/8"-F (HDG)
3/8" 0.080 25 304136
MQM-F 3/8"-R (SS316)
3/8" 0.050 25 304019
MQM-F 1/2"
1/2" 0.073 50 377883
MQM-F 1/2"-F (HDG)
1/2" 0.080 25 304137
MQM-F 1/2"-R (SS316)
1/2" 0.050 25 304020
1
/
4
"
3
/
8
"
1
/
2
"
Tension
Shear
Technical Data
Allowable Loads
1
Tightening Torque
M
D
(ft-lb)
Tension (lb) Shear (lb)
2
Item 12 ga Finish
MQM-F 1/4"
755 415 7 PG
MQM-F 1/4"-R (SS)
755 415 7 SS
MQM-F 3/8"
1800 1125 15 PG
MQM-F 3/8"-F (HDG)
1800 400 30 HDG
MQM-F 3/8"-R (SS)
1800 1125 15 SS
MQM-F 1/2"
1800 1125 30 PG
MQM-F 1/2"-F (HDG)
1800 400 30 HDG
MQM-F 1/2"-R (SS)
1800 1125 30 SS
1 Based on a safety factor of 2.2 when used with 12 guage serrated strut prole.
2 Contact Hilti for loading data when using Hilti MQM-F fasteners in non-serated strut proles.