![[600 BULK] Self Drilling Screws Unslotted Hex Neoprene Washer #3 Point Zinc Plated 5/16-12 X 1 1/2](http://mutualscrew.com/cdn/shop/files/KWN_208e53f8-0401-470b-8e5e-bd9fb82a847b.png?v=1751979139&width=288)
![[600 BULK] Self Drilling Screws Unslotted Hex Neoprene Washer #3 Point Zinc Plated 5/16-12 X 1 1/2](http://mutualscrew.com/cdn/shop/files/KWN_208e53f8-0401-470b-8e5e-bd9fb82a847b_1024x.png?v=1751979139)
Description
Upgrade your fastening projects with reliability and fast installation. These Self Drilling Screws combine an Unsllotted Hex head with a Neoprene Washer for a watertight seal and corrosion resistance, featuring a Zinc Plated finish for long-lasting durability. The drill point is #3, and the size is 5/16-12 x 1 1/2, making them suitable for metal-to-metal and metal-to-plastic assemblies.
Key features
- Self Drilling design enables seamless penetration without pre-drilling
- Unslotted hex head provides strong engagement with a hex driver
- Neoprene washer creates a tight seal and helps dampen vibrations
- Zinc plated finish offers superior corrosion resistance
- Size 5/16-12 x 1 1/2 inches with #3 drill point
- Thread 12 threads per inch (12 TPI)
Ideal for fast, secure assemblies in a range of applications where a durable, sealed connection is required. Add these screws to your toolbox for dependable performance on every project.
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