The 1/4-20 x 1 Ribbed Neck Carriage Bolt is a fully threaded bolt made of 18-8 stainless steel
The 10-32 x 9/16 Phillips Flat Machine Screw Fully Threaded Black Oxide is a versatile and durable fastener designed for a wide range of applications
The thin pattern design allows for a compact installation
Made from high-strength steel and coated with corrosion-resistant yellow zinc
which has a tensile strength of 800 MPa and a yield strength of 640 MPa
8-18 x 1/2 Combination(Slot/Phil) Hex Washer Self Drill Screw Full Thread Zinc & Bake NWS2 The 1/4-20 x 1 RibbedThese 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.