Attached are page(s) from the 2012 Hilti North American MI/MQ Technical Guide Volume 3. For complete details on this product, including data development, general suitability, installation, and corrosion please refer to the appropriate section(s) of Technical Guide Volume 1, 2, 3 or contact Hilti. Hilti, Inc. nd 5400 South 122 East Avenue Tulsa, OK 74146 1-800-879-8000 www.hilti.com Hilti MI/MQ Technical Guide 5.0 Installation System Hangers 5.9 Cast In Continuous Concrete Insert Strut Product Features • Use with a variety of Hilti fasteners to hang threaded rod • PV foam insert keeps wet concrete out of channel and removes easily in one piece once concrete is cured Material Specifications Material and finish ASTM A1011 (replaces A570) Grade 33 Carbon Steel Pre-galvanized to G90 Ordering Information Description Qty Item No. Cast In Strut 1 3/8" x 12 ga x 20' 10 03448648 Cast In Strut 13/16" x 12 ga x 20' 10 03448649 Note: Allow two to three weeks for delivery. Technical Data — Allowable Loads1, 2, 3 Nut Thickness Box Qty Item No. Allowable Tension (Pullout) (lbs) Allowable Shear (Slip) (lbs) MQM-F 1/4” n.a. 50 00377881 755 2002 7 MQM-F 3/8” n.a. 50 00377882 1800 5502 15 30 Description Bolt Torque (ft-lbs) MQM-F 1/2” n.a. 50 00377883 1800 5502 1/4" Spring Nut 1/4” 100 00258246 450 300 6 3/8" Spring Nut 3/8" 100 00258247 1100 800 19 1/2" Spring Nut 1/2" 100 00258248 2000 1500 50 3/8" Channel Nut 3/8” 100 00311937 1100 800 19 1/2" Channel Nut 1/2" 100 00311938 2000 1500 50 5/8" Channel Nut 1/2" 100 00311939 2000 1500 100 3/4" Channel Nut 1/2" 100 00311940 2000 1500 125 See pag es 91 and 9 2 for addit ional product informati on. 1 MQM Wing Nuts should be used in tension applications only. Standard Channel or Spring Nuts can be used in shear and/or tension applications. 2 See technical data for the individual part for safety factor and other load data. 3 Values are for galvanized strut and MQM Wing Nuts. Technical Data General Notes Allowable tensile load capacity is 2000 lbs/ft based on minimum concrete compressive strength of 3000 psi NW and a safety factor of 2.5. Applied loads must be >2" from the end of strut. The minimum distance between the CIS strut center line and the concrete edge is 5". The minimum cut length of strut is 16" to achieve the allowable load. Hilti end caps item 00313377 must be used on field cut ends. Field cuts must be located at typical locations as shown in the picture to the right. Shorter lengths require “cast in end caps” and result in lower load values. Cast-In end caps 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 2012 129 Hilti MI/MQ Technical Guide 5.0 Installation System Hangers Concrete Spot Insert Product Features • Use as a structural attachment in concrete. Knockout helps keep interior empty during pour. Material Specifications Material and finish Carbon Steel Electro-Galvanized meeting ASTM B633 SC3 Type I Conforms with Federal Specification WW-H-171 (Type 19) and Manufacturers Standardization Society ANSI/ MSS-SP-58 (Type 18). Not UL or FM Listed Installation Install in accordance with ANSI/MSS-SP-58. Place knockout side down on form and nail in place. After concrete pour, knockout can be removed with a screwdriver. Rod should be threaded through the inset nut until it tightens against the top of the insert. Ordering and Technical Information Concrete Insert Description Max. Allowable Tensile Load (lb)1 Qty Item No. 600 25 03442103 Qty Item No. Insert Nut 1/4" 100 3448644 Insert Nut 3/8" 100 3448645 Insert Nut 1/2" 100 3448646 Insert Nut 5/8" 100 3448647 Concrete Insert EG 1 Based on a safety factor of 3 Square Nut for Insert Description Note — Available on special order basis. Please contact Hilti for pricing and delivery. Not returnable. 130 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 2012
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