GRK

GRK Cal1964312HPXL Caliburn-XL HandyPak 19/64x3-1/2 Screws Perpkage

Category: Hardware & Fasteners

SKU: 772691577788

$46.99

In Stock · Midwest Builder & Supply — Iowa & Missouri

← Back to All Products

Product Description

GRK Caliburn‑XL HandyPak concrete screws — 19/64" diameter x 3‑1/2" length, washer (XL) head, T‑40 star drive. Climatek™ coated, case‑hardened steel for improved corrosion resistance and high tensile/pullout performance; packaged 25 screws per Handy‑Pak. Manufacturer part no. 57778 (Caliburn™ XL), UPC 772691577788. Intended for anchoring wood and fixtures to concrete/masonry where higher holding power is required. (Sources: GRK technical/product pages and multiple distributor listings.)