[12623] #10-9x4" Square Flat Head With Nibs Under Head Coarse Thread Type 17 Zinc Plated Screws
Description: #10-9 x 4" Flat Head Square Drive Screws with nibs for clean countersinking, coarse threads, and Type 17 pierce points. Zinc plated for durability.
Key Features: 4" length, flat head with nibs, Type17, coarse thread.
Key Features: 4" length, flat head with nibs, Type17, coarse thread.