Lock Nuts M8 X 1.25Mm (30Pcs) Metric Hex Locknut, 304 18-8 Stainless Steel Nuts with Nylon Insert, Bright Finish, for Industrial and Construction Fasteners Size:M8-1.25 Hex washer head self drilling

Hex washer head self drilling screws are designed with a drill point at the tip to pre-drill the screw hole as you go with a “thrilling-like” action (threading or drilling) to eliminate separate drilling

That means the outdoor greenhouse panels are very good at transmitting sunlight

The slot along the scales will accommodate an adjustable locking pin for repetitive cuts using any 1/4-inch bolt and nut

Residential & Commercial Construction

Lock Nuts M8 X 1.25Mm (30Pcs) Metric Hex Locknut, 304 18-8 Stainless Steel Nuts with Nylon Insert, Bright Finish, for Industrial and Construction Fasteners Size:M8-1.25 Hex washer head self drillingHIGH QUALITY MATERIALS: The lock nuts are made of top 304 stainless steel, which is resistant to wear, low temperature, corrosion, and has a bright and beautiful surface. It will never rust or break. Good thermal expansion performance, safe and durable. The lock washers are made of corrosion resistant materials, with good toughness and high strength. BETTER PERFORMANCE: These high quality lock nuts can replace lock washers to prevent the bolts from