X-ENP-19 for Fastening Deck to Structural Steel 1.3 1.3.1 Product Description
The Hilti structural steel deck fastening system consists of powder-actuated tools which are primarily used with one fastener : the X-ENP-19 L15 , which is available either collated or non-collated .
For most structural steel decking jobs , the tool of choice is the DX 860-ENP-L tool . This self-contained stand up decking tool is powered by 0.27 caliber long cartridges , which are loaded into the tool in strips of 40 . The cartridges drive the X-ENP-19 L15 MXR fastener ( collated version ) into almost any type of steel deck and base steel thicknesses greater than or equal to 1 / 4 ". These
1.3.2 Material Specifications
fasteners are available in collated strips of 10 . Four of these strips are loaded into the DX 860-ENP-L tool along with the cartridge strip , and enable the operator to fasten at a rate of up to 1,000 quality fastenings per hour .
Other tools include the hand held DX 76-MX , a semi-automatic magazine tool . Other configurations of the DX 76 include a single fastener guide variation of the tool for miscellaneous use .
Hilti X-ENP-19 steel deck fasteners comply with ANSI / SDI RD1.0 , C1.0 and NC1.0 standards .
Fastener |
Fastener material |
Fastener plating |
Nominal fastener hardness |
X-ENP-19 L15 |
Carbon Steel |
5 µ m Zinc 1
|
58 HRC |
1 ASTM B633 , SC 1 , Type III . Reference Section 2.3.3.1 of Hilti North American Product Technical Guide Volume 1 : Direct Fastening for more information .
1.3.3 Technical Data
Allowable pullout loads for attachments to steel base material lb ( kN ) 1 , 2 , 3
Base material thickness ( in .) Fastener
1 / 4 3 / 8 1 / 2 4 ≥ 5 / 8 4
X-ENP-19 L15 905 ( 4.03 ) 1125 ( 5.00 ) 1010 ( 4.49 ) 965 ( 4.29 ) 1 These values represent testing performed in ASTM A36 plate steel . 2 The values must be compared with allowable tensile pullover values . 3 Allowable values based on safety factor of 5.0 . 4 Allowable values are based on minimum 1 / 2 " penetration depth through or into base steel . For 3 / 8 " penetration depth into 1 / 2 " and thicker steels , reduce the allowable load capacity to 635 lb ( 2.79 kN ).
1.3.1 Product Description 1.3.2 Material Specifications 1.3.3 Technical Data 1.3.4 Ordering Information
X-ENP-19 L15 MX and MXR
X-ENP-19 L15
Approvals / Listings
ICC-ES ( International Code Council ) ESR-2776 , ESR-2197 , ESR-1116 , ESR-1169 , ESR-1414 COLA ( City of Los Angeles ) RR 25877 , RR 25296 FM ( Factory Mutual ) For attaching Class 1 Steel Roof Decks with 1-60 and 1-90 wind uplift ratings . Listed for higher wind uplift ratings with FM Approved Lightweight Insulating Concrete Roof Deck Assemblies . Refer to FM RoofNav for specific assembly listings . UL ( Underwriters Laboratories ) Fasteners for attaching steel roof deck ( uplift and fire classification ) ABS ( American Bureau of Shipping )
Allowable pullover and shear bearing loads for attaching steel deck 1 , 2 , 3
Fastener
Tension lb ( kN )
Steel deck gauge ( in .) 16 ( 0.0598 ) 18 ( 0.0474 ) 20 ( 0.0358 ) 22 ( 0.0295 ) 24 ( 0.0239 ) 26 ( 0.0179 )
Shear lb ( kN )
Tension lb ( kN )
Shear lb ( kN )
Tension lb ( kN )
Shear lb ( kN )
Tension lb ( kN )
Shear lb ( kN )
Tension lb ( kN )
Shear lb ( kN )
Tension lb ( kN )
Shear lb ( kN )
940 1050 875 840 755 640 665 535 400 440 185 335 X-ENP-19 L15
( 4.14 ) ( 4.62 ) ( 3.85 ) ( 3.70 ) ( 3.32 ) ( 2.82 ) ( 2.93 ) ( 2.35 ) ( 1.78 ) ( 1.94 ) ( 0.81 ) ( 1.47 )
1 Minimum base steel thickness must be greater than or equal to 1 / 4 " ( 6 mm ). 2 Allowable values are based on a safety factor of 3.0 . 3 Loads based on ASTM A1008 , or minimum ASTM A653 SQ33 steel deck .
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 PTG Decking Supplement 2014 35