Simpson Strong-Tie S/HJCT-KT Installation Guide
Contents
1. Screws shall be installed using joist hanger holes screwing through the hanger into the joist 6 CFS joists with adjustment fac gap short cut 7 See pages 65 up to a 0 50 gap short cut use an or of 0 87 and joists with a 0 50 to 0 90 use an adjustment factor of 0 75 hrough 81 for more information on Simpson Strong Tie fasteners 8 See page 104 or more information C CFS 15 2015 SIMPSON STRONG TIE COMPANY INC C CFS 15 2015 SIMPSON STRONG TIE COMPANY INC Joist Framing Connectors SIMPSON S JCT and S HJCT Steel Joist Connectors S HJCT S HJCT S HJCT Installation Skewed 45 Installation Double Joist Installation with a CFS Steel Header S HJCT Weld On Installation with an l Beam Apply 5 of total weld at left and right edges as shown S HJCT Installation on Masonry Header PDPAT 62KP fasteners installed into existing top flange nail holes Steel Header Thickness V4 to Yo Point of PDPAT 62KP see page 104 must penetrate through the steel header Steel Header Thickness gt 12 to 34 p 0 46 min for A36 Steel p 0 36 min for A572 or A992 Steel Header Thickness S JCT Installed on a Steel Header with Powder Actuated Fasteners Pi Joist Framing Connectors 1212. to Masonry Straight and Skewed Hanger 170 al 2 14 x 214 Titen 4 14 x 21 4 Titen 6 14 aL Uai S HJCT min Skew 710 1410 Model No Fasteners Allowable Loads Code Top Face Joist Uplift 160 Down 100 Ref Attached to 4x DF SP Wood Header Straight Hanger S JCT min 1 10d 2 10d 4 10 555 945 S JCT max 1 10d 4 10d 6 10 945 1465 S HJCT min 2 10d 4 x3 SDS 6 14 1210 2625 IPI S HJCT max 2 10d 8 4 x3 SDS 9 14 1475 2980 L2 Attached to 4x DF SP Wood Header Skewed Hanger F4 S JCT min 1 10d 2 10d 4 10 390 845 S JCT max 1 10d 4 10d 6 10 775 1300 S HJCT min 2 10d 4 x3 SDS 6 14 1210 1935 a SN tr y cal i Required joist N fasteners for weld and P A T applications I A Ta S HJCT U S Patent 6 230 467 3w Required joist 2 fasteners for weld and P A T applications S HJCT Installation with a 4x10 Wood Header 1 Allowable loads are based on on a minimum of single 54 mil 16 ga CFS joist member CFS joist shall be laterally braced per Designer specification 2 Allowable loads for wood header are based on 4x DF SP minimum for SPF HF wood species use an adjustment factor of 0 72 3 CFS header must be braced to prevent web buckling per Designer specification and header must have full bearing of 1 flange depth 4 Backing in the steel beam cavity is not required behind the hanger for load listed 5
3. when welding galvanized steel e May be installed using PDPAT 62KP 0 157 x powder actuated fasteners Steel headers with thicknesses between 1 4 and 3 4 having a minimum Fy 36 ksi A Red level 5 or Purple level 6 powder load may be required to achieve specified penetration p See illustration on page 121 Codes See page 11 for Code Report Reference Key Chart Ordering Information The S JCT is sold in cartons of 50 The S HJCT is sold in kits as the S HJCT KT and contains five 5 connectors and 95 14 screws Model No Fasteners allowable Loads Code Top Face Joist Uplift Down Ref Attached to CFS Header 54 mil 16 ga Straight Hanger S JCT min 1 10 2 10 4 10 940 1195 S JCT max 1 10 4 10 6 10 1435 2105 S HJCT min 2 10 4 14 6 14 1510 2920 S HJCT max 2 10 8 14 9 14 1670 3855 Attached to CFS Header 54 mil 16 ga Skewed Hanger IP41 S JCT min 1 10 2 10 4 10 940 1135 L2 S JCT max 1 10 4 10 6 10 940 1185 F4 S HJCT min 2 10 4 10 6 14 1510 2305 Attached to Steel Header Straight and Skewed Hanger S JCT m in aay ietwel _ 145 940 si ci wi to each side of top flange alt 198 120 S HJCT min Skew 4 14 195 1235 S JCT min 2 0 157 x 4 10 145 750 S HJCT min Powder actuated fastener 4 14 195 1185 Attached
4. Joist Framing Connectors 120 Joist Framing Connectors S JCT and S HJCT Steel Joist Connectors NEREO This product is preferable to similar connectors because of a easier installation S b higher loads c lower installed cost or a combination of these features E Ey The S JCT and S HJCT are unique skewable steel joist framing connectors that combine strength versatility and low installed cost The connectors can be used with CFS headers wood headers steel beams with welds or PAF fasteners and masonry walls Installed cost is minimized since these products are shear rather than bearing connectors eliminating the need for web stiffeners The connectors also feature X horizontal tabs that facilitate top flange alignment and joist support during screw installation Material S JCT 68 mil 14 ga S HJCT 97 mil 12 ga Finish Galvanized Features e Uni directional Joist can be attached from left or right e One size fits joists 8 through 14 deep e Optional holes for additional load capacity e Simplicity of design e Quick and easy installation e Field skewable up to 45 left or right Installation e Attach hanger with specified fasteners Use round holes for minimum load use round and triangle holes for maximum load May be used for weld on applications The minimum required weld to the top flange is x 2 1 2 fillet weld to each side of top flange Consult the code for special considerations
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