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CITY OF SANTA ANA <br />Planning and Building Agency <br />3.6.2.1 <br />Product description <br />3.6.2.2 <br />Material specifications <br />3.6.2.3 <br />Technical data <br />3.6.2.4 <br />Installation instructions <br />3.6.2.5 Ordering information <br />,J <br />Listings/Approvals <br />ICC-ES (International Code Council) <br />ESR-2196 with LABC/LARC Supplement <br />(Steel and Metal Screws) <br />ESR-3891 with LABC/LARC Supplement <br />(Interior Finishing/Drywall Screws) <br />ICC-ES ESR-2196 and ESR-3891 <br />together, provide IBC recognition of <br />Hilti's Self -Drilling Screw fasteners for <br />most common applications (e.g. CFS <br />connections, gypsum to CFS, etc.), <br />including HWH, HHWH, PPH, PPFH, <br />PBH, PWH, PTH, PPCH, TPCH and <br />PFTH head style screws. Wood screws <br />are not covered in the ICC-ESR's. <br />3.6.2 SELF -DRILLING SCREWS <br />3.6.2.1 PRODUCT DESCRIPTION <br />Hilti self -drilling screws are designed <br />Product features <br />to drill their own hole in steel base <br />Hex head for <br />materials up to 1/2" thick. These screws <br />applications <br />are available in a variety of head styles, <br />Flush head fo <br />Approved <br />FOR PERMIT ISSUANCE <br />thread lengths and drill -flute lengths for <br />applications <br />screw diameters #6 through 1/4". Hilti <br />• For metal from 0.035'' to <br />self -drilling screws meet ASTM C1513, <br />0.500" thick <br />ASTM C954 and SAE J78 standards, <br />• Winged reamers for wood over <br />as applicable. <br />1/2" thick <br />• Stitch screws for light gauge <br />metal -to -metal <br />• Sealing screws for water <br />resistant fastenings <br />3.6.2.2 MATERIAL SPECIFICATIONS <br />Material ASTM A510 Grade 1018-1022 <br />Heat treatment Case hardened and tempered <br />• Sizes 8, 10 and 12: 0.004' to 0.009" case depth <br />• Size 1/4": 0.005" to 0.011 " case depth <br />Plating Refer to Section 3.6.2.5 for screw coating information. <br />Warning: Because of the potential for delayed hydrogen assisted stress corrosion cracking, <br />many hardened steel fasteners are not recommended for use with dissimilar metals or <br />chemically treated wood when moisture may be present or in corrosive environments. For further <br />information, contact Hilti Technical Support at 1-877-749-6337. <br />3.6.2.3 TECHNICAL DATA <br />Ultimate tensile strengths - pullout (tension), lb (kN)' 2•'.4.5 e.% <br />Nominal <br />Thickness of steel member not in contact with the screw head, ga (in.) <br />Screw <br />designation <br />diameter <br />20 <br />18 <br />16 <br />14 <br />12 <br />10 <br />in. <br />(0.036) <br />(0.048) <br />(0.060) <br />(0.075) <br />(0.105) <br />(0.135) <br />k6 <br />0.138 <br />190 <br />250 <br />320 <br />395 <br />555 <br />715 <br />(0.85) <br />(1.11) <br />(1.42) <br />(1.76) <br />(2.47) <br />(3.18) <br />tt7 <br />0.151 <br />210 <br />275 <br />345 <br />435 <br />605 <br />780 <br />(0.93) <br />(1.22) <br />(1.53) <br />(1.93) <br />(2.69) <br />(3.47) <br />NS <br />0.164 <br />225 <br />300 <br />375 <br />470 <br />660 <br />845 <br />010 <br />0.190 <br />260 <br />350 <br />435 <br />545 <br />765 <br />980 <br />(1.16) <br />(1.56) <br />(1.93) <br />(2.42) <br />(3.40) <br />(4.36) <br />012 0.216 <br />(1.31) <br />(1.76) <br />(2.20) <br />(2.76) <br />(3.87) <br />(4.98) <br />1/4In. 0.250 <br />345 <br />460 <br />575 <br />715 <br />1000 <br />1290 <br />(1.53) <br />(2.05) <br />(2.56) <br />(3.18) <br />(4.45) <br />(5.74) <br />1 the lower of the ultimate pullout, pullover, and tension fastener strength of screw should be used for design. <br />2 Load values based upon calculations done in accordance wRh section A of the AlSI S100. <br />3 AISI S100 recommends a safety factor of 3.0 be applied for allowable strength design, a m factor of 0.5 be applied for LRFD desrcgn cr a m factor of 0.4 be applied for LSD design. <br />4 ANSI/ASME standard screw diameters were used :n the calculations and are listed in the tables. <br />5 The screw diameters in the table above are amiable In head styles of pan, hex washer, pancake, flat, water and bugle. <br />6 The lead data in the table is based upon sheet steel with F - 45 ksi. For F - 55 ksi steel, multiply values by 1.22. For F - 65 ksi steel, multiply values by 1.44. <br />7 Refer to Section 3.6.2.5 to ensure drilling capacities. <br />218 <br />