8-18 x 1/2 Combination(Slot/Phil) Hex Washer Self Drill Screw Full Thread Zinc & Bake NWS2 making them a good choice

making them a good choice for both indoor and outdoor applications

Made from high-strength steel and coated with corrosion-resistant yellow zinc

The 1/4-20 x 1 Ribbed Neck Carriage Bolt is a fully threaded bolt made of 18-8 stainless steel

The 1/2-13 thread size ensures a secure fit in compatible threaded holes

The screw is 7/32 inches long and has a diameter of 0

8-18 x 1/2 Combination(Slot/Phil) Hex Washer Self Drill Screw Full Thread Zinc & Bake NWS2 making them a good choiceThese self drilling screws feature a combination Phillips and slotted drive for versatility. Made of hardened steel with a zinc and baked on finish for corrosion resistance, they have a full thread for maximum holding power. The sharp point and self drilling tip allow for easy penetration of metal, plastic, and wood without the need for pre drilling. Ideal for a wide range of applications, including roofing, siding, fencing, and general construction.