Simpson Strong-Tie LTTI31 LTT 31 in. 18-Gauge Light Tension TieThe Simpson Strong-Tie® LTT is a solution for resisting tension loads when used to attach wood to concrete or masonry walls. This light tension tie is designed for horizontal purlin applications and may also be used for vertical holdown applications. For LTT tension tie applications with unreinforced concrete masonry, 3/4-in. post-installed anchor bolts are commonly used. The LTTI31 model, for wood-chord open-web truss attachments, features a built-in load transfer plate washer for increased performance. It may be installed vertically on a minimum 2x6 stud with nails.This Simpson product is designed for construction, connector, fastening, anchoring, and structural applications where dependable performance, durability, and jobsite-ready installation matter.Features Nailing patterns to accommodate different purlin/rafter/truss types Low-profile seat to reduce visibility of tie Tested with different anchor bolt diameters to meet code-required applications based on substrate Length: 31 in. Width: 3-3/4 in. Made from 18-gauge steel Galvanized (G90) for extra corrosion resistance Specifications ERP Part Number: LTTI31 UPC: 44315982200 GTIN: 44315982200 Feature 01: Nailing patterns to accommodate different purlin/rafter/truss types Feature 02: Low-profile seat to reduce visibility of tie Feature 03: Tested with different anchor bolt diameters to meet code-required applications based on substrate Feature 04: Length: 31 in. Feature 05: Width: 3-3/4 in. Feature 06: Made from 18-gauge steel Feature 07: Galvanized (G90) for extra corrosion resistance Install With: Install with (1) 5/8 in. anchor bolt and (18) 0.148 in. x 1-1/2 in. nails Assembled Depth - Imperial: 2.88975 Assembled Depth UOM - Imperial: in. Assembled Height - Imperial: 31.046 Assembled Height UOM - Imperial: in. Assembled Width - Imperial: 3.75 Assembled Width UOM - Imperial: in. Base Product ID: LTT_Tie Base Product Name: LTT Brand Name: Simpson Strong-Tie® Category Tree (Computed): Wood Construction Connectors > Holdowns and Tension Ties > Tie Coating: Zinc Galvanized, G90 Country of Origin: US Customer Unit: Yes Display Unit/Measure: EA EAN category: UC Fasteners Included: No Finish: Zinc Galvanized, G90 Gauge: 18 GUID: 144259347781094816306324953041645180608 Logo Image: https://images.salsify.com/image/upload/s--Lkh4Jm6c--/vkrqlmpfxgflsa4yytuq.png Measurement Unit Text: each MFG Name: Simpson Strong-Tie® Number Category Description: UPC Packaging Quantity: 1 Packaging Type: Unpacked Product Class: Tie Prop 65 Warning: No Quantity: 1 Shipping Weight: 2.35 Short Product Name: LIGHT TENSION TIE Strongtie.com URL: https://www.strongtie.com/tensionties_holdownsandtensionties/ltt_tie/p/ltt Subcategory: Wood Construction Connectors Subcategory 2: Holdowns and Tension Ties Warranty PDF: https://images.salsify.com/image/upload/s--K_9ww28_--/bgqxyqo1uhaqsqcvudu7.pdf Brand Video: https://images.salsify.com/video/upload/s--N-SMFYx9--/wpz3sdgci9c512ppr9df.mp4