StiffClip® FS series connects wall studs for a vertical uplift load transfer through the floor system. StiffClip FS resists tension forces only. The allowable design load table shown below is based on the use of StiffClip FS only. Number of fasteners used is based on fastener manufacturer’s allowable load data.
Value
Material Composition
ASTM A1003/A1003M Structural Grade 50 (340) Type H, ST50H (ST340H): 50ksi (340MPa) minimum yield strength, 65ksi (450MPa) minimum tensile strength, with ASTM A653/A653M G90 (Z275) hot dipped galvanized coating.
Mils | Gauge | Decimal (in) |
33 | 20 | 0.0346 |
43 | 18 | 0.0451 |
54 | 16 | 0.0566 |
68 | 14 | 0.0713 |
97 | 12 | 0.1017 |
Nomenclature
StiffClip FS is designated by the width of the strap in inches followed by strap thickness in mils.
Example: 16ga, 2¾” strap, 24” long
Designate: StiffClip® FS275-54-24
* Guide holes located 1/2" from each end, with ⅜" edge distance at 2" o.c. staggered for FS125 and 0.75" edge distance at 2" o.c. staggered for FS275. Additional guide holes for fasteners available upon request.
** Sizes shown in table are typical, but can vary. StiffClip FS is usually made to order. Contact TSN for additional pricing, quantity and order information
StiffClip® FS Recommended Allowable Load (lbs): F3 | |
Designation | Load |
FS125-33 | 1,163 |
FS125-43 | 1,516 |
FS125-54 | 1,902 |
FS125-68 | 2,396 |
FS125-97 | 3,418 |
FS275-33 | 2,849 |
FS275-43 | 3,713 |
FS275-54 | 4,660 |
FS275-68 | 5,871 |
FS275-97 | 8,374 |
Notes:
Load Direction
TSN's Product Catalogs are an essential resource for the design of cold formed steel. Developed by Engineers, the catalogs contain design data for members, connectors, and fasteners.
StiffClip® FS and the rest of TSN's Rigid Connection Product Line can be found in the following Catalogs:
For a full list of our product catalogs, specification sections, inspection checklists, and research reports please click here.