Maze Nails H525S050 Pole Barn Spiral Nail, 16D, 3-1/2" Algae 5'' tall welded steel frame

5'' tall welded steel frame 31

Visual trip indicator light gives quick notification of a tripped or "end of life" condition

Aluminum window frame

Use 2" x 6" planks or 2" x 4" planks as specified

Noderately fine textured dark green grass

Maze Nails H525S050 Pole Barn Spiral Nail, 16D, 3-1/2" Algae 5'' tall welded steel frame100% American made Pole Barn Nails are strong & dependable. Sharp ring and spiral shanks provide excellent holding power in fastening posts, timbers, trusses, girts, purlins, etc. Oil quench hardened nails drive well without breaking. Spiral shanks hold well and greatly assist in preventing racking of nailed truss and post members. Stiff stock or hardened. Safety glasses required when driving hardened nails. Also excellent for common nail