6-13 x 1 1/4 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 2/3 Thread Zinc & Bake 1 1/2 This 1/4-20 x 1/2 inch

This 1/4-20 x 1/2 inch Type F fully threaded pan head screw is made of 18-8 stainless steel

and a Type 17 point

designed to meet the highest standards of performance and durability

these screws feature a hexagonal head that provides a secure grip for tightening

6-13 x 1 1/4 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 2/3 Thread Zinc & Bake 1 1/2 This 1/4-20 x 1/2 inch6 13 x 1 1 4 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 2 3 Thread Zinc & Bake. These screws are designed for use in wood applications. They have a flat head with a nib that helps to countersink the screw into the wood. The square drive allows for easy driving with a power tool. The deep thread provides a strong hold in wood. The zinc and bake coating provides corrosion resistance.