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SECTION 9 FASTENERS Table 9.2: FASTENERS FOR ENCLOSED BUILDINGS I LOADS I ROOF AREAS Maximum Allowable - Load and Attributable Roof Area 120 MPH Wind Zone (41#/Sq. Ft.) (For Wind Regions other than 120 MPH, Use Conversion Table at Bottom of this page) CONNECTING TO: WOOD for ENCLOSED Buildinas Fastener Le ngth of Number of Fasteners Diameter Embedment 1 2 3 4 1/4"" 1" 264# - 6 SF 528# - 13 SF 792# - 19 SF 1056# - 26 SF . 1/4" " 1-1/2" 396# - 10 SF 792# - 19 SF 1188# - 29 SF 1584# - 39 SF 1/4" " 2-1/2" 660# - 16 SF 1320# - 32 SF 1980# - 48 SF 2640# - 64 SF 5/16" " 1" 312# - 8 SF 624# - 15 SF 936# - 23 SF 1248# - 30 SF 5/16"" 1-112" 468# - 11 SF 936# - 23 SF 1404# - 34 SF 1872# - 46 SF 5/16" " 2-1/2" 780# - 19 SF 1560# - 38 SF 2340# - 57 SF 3120# - 76 SF 3/8"" 1" 356# - 9 SF 712# - 17 SF 1 068# - 26 SF 1424# - 35 SF 3/8"" 1-1/2" 534# - 13 SF 1068# - 26 SF 1602# - 39 SF 2136# - 52 SF 3/8"" 2-1/2" 890# - 22 SF 1780#.43 SF 2670# - 65 SF 3560# - 87 SF CONNECTING TO: CONCRETE [Min. 2,500 psi] for ENCLOSED Buildings Fastener Length of I Number of Fasteners Diameter Embedment 1 2 3 4 TYPE OF FASTENER = Concrete Screw (Rawl Tapper or Equivalent) 3/16" " 1-1/4" I 343# - 8 SF I 686# - 17 SF I 1029# - 25 SF 1372# - 33 SF 1/4"" 1-1/4" I 512# - 12 SF I 1024# - 25 SF I 1536# - 37 SF I 2048# - 50 SF TYPE OF FASTENER = 'Quick Set' Concrete Screw (Rawl Zamac Nallln or Equivalent) 1/4"" 114" 227# - 6 SF 454# - 11 SF 681# - 17 SF 908# - 22 SF TYPE OF FASTENER = Expansion Bolts CRawl-Bolt or Eauivalentl ' 114"" 2" 568# - 14 SF 1136# - 28 SF 1704# - 42 SF 2272# - 55 SF 3/8"" 2-114" 1441# - 35 SF 2882# - 70 SF 4323# - 105 SF 5764# - 141 SF 1/2" " 3" 1985# - 48 SF 3970# - 97 SF 5955# - 145 SF 7940# - 194 SF CONNECTING: POSTS to BEAMS usina BOLTS for ENCLOSED Bulldinas Fastener Number of Fasteners Diameter 1 2 3 # -SF I-SF I-SF 1/4"" * 1468 - 36 2936 - 72 4404 - 107 3/8"" * 3710 - 90 7420 - 181 11130 - 271 1/2"" * 6596 - 161 13192 - 322 19788 - 483 * Length of Bolt to be Size of Post +Yo" (Typical) WIND LOAD CONVERSION TABLE: WIND CONVERSION For Wind Zones/Regions other than 120 MPH (Tables Shown), REGION FACTOR multiply allowable loads and roof areas by the conversion factor. 102 1.41 110 1.17 120 1,00 125 0,91 140 0.73 Lawrence E. Bennett, P.E. aw. EIGEER - 0EVElQPI&IT CONSU.TANr P.O. BOX 4388, SOUTH DAYTONA, FL 32121 TB..EPHOfE (1104) 787-4774 FAX (1104) 787-81558 SEAL PAGE @ COPYRIGHT 1998 142 NOT TO BE REPRODUCED N WHOlE OR N PART WITHOUT TIE WFITTEN PSlMISSlON OF LAWRENCE E BENETT, P.E.