Hilti MI/MQ Technical Guide
4.2 MQ System Components — Load Data and Material Specifications
MQW Angles
Product Features
• Helps reduce inventory costs
• Fast and easy installation helps complete jobs more quickly
to reduce labor costs
• Single item 90° connection — no lost parts
• Fits all Hilti strut
• Utilizes Hilti Pushbutton technology
Material Specifications
Material
Carbon steel
Stainless Steel 1.4571 or 1.4404 (316 Ti or 316 L)
Material thickness
3/16" (4 mm)
Finish
Electro-galvanized
Hot-dipped galvanized, min. 2.2 mil (56 µm),
DIN EN ISO 1461, ASTM A153
Description
Weight/Piece (lb)
Qty
Item No.
MQW-3 Three Hole 90°

0.353
20
369656
MQW-3-F Three Hole 90° (HDG)

0.353
20
304172
MQW-3-R Three Hole 90° (SS316)

0.353
10
304052
MQW-4 Four Hole 90°

0.485
10
369658
MQW-8/90° Eight Hole 90°

0.926
10
369659
MQW-8/90°-F Eight Hole 90° (HDG)

0.926
10
304175
MQW-8/90°-R Eight Hole 90° (SS316)

0.926
10
304055
MQW-3/45° Three Hole 45°

0.342
20
369657
MQW-3/45°-R Three Hole 45°(SS316)

0.342
10
304053
MQW-8/45° Eight Hole 45°

0.904
10
369660
MQW-S/1 Single Brace Angle Bracket

1.014
10
369664
MQW-S/2 Double Brace Angle Bracket

2.602
10
369665



Ordering Information
2-3/8"
4-3/8"
2-3/16"

4-1/8"
 4-5/16"

4-1/8"
45
2-3/16"
45°
6-1/8"
4-3/16"
4-5/8"
9/
16"

7-7/8"
7-7/8"
3-15/16"
9/ "
16
Technical Data Allowable Loads1, 2
 MQW-3
F = 1530 lb
 MQW-8/90°
F = 560 lb
 MQW-4
F = 1125 lb
F = 2025 lb
 MQW-8/45°
M=140 ft-lbs
 MQW-S1
 MQW-3/45°
M=415 ft-lbs
 MQW-S2
M=140
M=140 ft-lbs
ft-lbs
M=140 ft-lbs
F = 1125 lb
M=415
M=415 ft-lbs
ft-lbs
M=415 ft-lbs
F = 1800 lb
F = 1125 lb
F = 2025 lb
F = 1350 lb
F = 1800 lb
F = 1125 lb
F = 2025 lb
F = 1350 lb
F = 450 lb
F = 675 lb
F = 900 lb
F = 1350 lb
F = 450 lb
F = 675 lb
F = 900 lb
F = 1350 lb
F = 830 lb
1 Loads based on safety factor of 2.2
2 Loads based on coating PG, E-Coat, or stainless steel material. For HDG HS strut reduce loads by 64%.
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
97