Hi Low Screws
Hi low screws feature a dual-thread design, with a high thread on one section and a low thread on another. This design allows for efficient penetration and engagement in thick and thin materials. They are self-tapping and create their threads in the material, reducing the need for pre-drilling and simplifying the installation process. Hi low screws are ideal for various applications, including woodworking, construction, metalworking, and more. 
Pan Head
 (14 Products) 
- 6 Lobe Pan Head Hi-Lows
- Phillips Pan Head Hi-Lows
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Truss Head
 (1 Products) 
- Phillips Truss Head Hi-Lows
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Indented Hex Washers
 (18 Products) 
- Unslotted Indented Hex Washer Thread Cutting Screws
- Slotted Indented Hex Washer Thread Cutting Screws
- Unslotted Indented Hex Washer Lag Screws
- Unslotted Indented Hex Washer Type 23 Thread Cutting Screws
- And more......
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