TJCYGO Adjustable Shim Screws, 1/4"–3/8" x 3-1/8", Star Drive, 100 Count
Ended
-
Won For
$31
Description
Shim-free installation for wooden doors, windows, and door jambs. Features a unique screw-within-a-screw design for precise adjustments forward or backward after frame installation. The dual-diameter design includes a 1/4" inner screw and a 3/8" threaded sleeve for a secure hold. Equipped with a Star Drive (T-15) and a ZIP TIP for faster, self-starting penetration into wood without pre-drilling. Made from durable steel with a white zinc-plated finish for rust and corrosion resistance. Compatible with GRK and U2 Fasteners Top Star Crown and T-15 Star Bit systems.
Item Details
Seller

Nellis Auction
Pickup Location
4031 Market Center Dr Suite 303
North Las Vegas, NV, 89030
Quality
Estimated Retail Price
$159.98
Buyers Premium
15%
Inventory Number
1068509862
Found in
Additional Details from the Manufacturer
This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing
brand
TJCYGOdimensions
Item: 3.5 × 3.5 × 3.9 in · Package: 3.68 lbMore features
- Shim-free installation for doors, windows, and jambs
- Adjustable screw-within-a-screw design for precise alignment
- Dual-diameter: 1/4" inner screw with 3/8" threaded sleeve
- Star Drive (T-15) with ZIP TIP for faster installation without pre-drilling
- Steel construction with white zinc-plated finish
- 100-count box


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