5/16 x 4 in. GRK RSS Washer-Head 1540-CTX
$71.61
Availability: Out of stock
SKU
0540-RSS-C
5/16 x 4 in. GRK RSS Washer-Head Screw, Climatek, Star - Qty:100
Use these screws wherever you might otherwise have chosen Lag Screws. - No Pilot Holes Required (a)
Use these screws for attaching ledger boards, constructing retaining walls and for timber framing. (b)
FEATURES:
- Specially tempered steel to provide high tensile, torque and shear strength.
- Extra sharp threads and point bite into wood reducing the splitting
- Built in washer head to reduce "pull through" or dimpling into the timber when tightened.
- Six CEE threads enlarges the screw hole for the non-threaded portion of the fastener - Helps prevent board-jacking and allows for expansion and contraction due to humidity and moisture changes.
- CEE threads reduce the likelihood of splitting the wood.
| SIZE (#8, #10 ...) | 5/16 in. |
|---|---|
| LENGTH | 4 in. |
| MATERIAL | Corrosion Resistant Coated |
| COUNTERSINK NIBS | Without Nibs |
| RECESS TYPE | Star / Torx |
| HEAD | Washer |
| POINT TYPE | Self Drilling Wood |
| BRAND | GRK |
| RECESS SIZE | T-30 |
| QUANTITY | 100-Box |
| Unthreaded Length | 1-3/8 in. |
| Threaded Length | 2-5/8 in. |
| Unthreaded Shank Diameter | 13/64 in. |
| RoHS Compliant? | No |
| SKU | 0540-RSS-C |
| Prop 65 |
|
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WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
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