Product Description
- Superior quality parts by Holo-Krome, made in the U.S.A.
- Headless set screws are also known as blind screws or grub screws.
- Holds an object in place via friction between the point of the screw and the fastened material.
- An internal hex socket drive is also known as an Allen drive.
- Alloy steel fasteners are significantly stronger than standard low carbon steel fasteners.
- In general, fine thread fasteners are about 10% stronger than coarse threads under static loading.
- Set screws are designed to be used under compressive stress only.
- Diameter (Nominal): 5/16"
- Diameter (Dimension): 0.3125"
- Thread Pitch: 24
- Length (Nominal): 1/2"
- Recess Size: 5/32"
- Product Class: Externally Threaded Fasteners
- Order: Machine Thread Fasteners
- Category: Set Screws
- System of Measurement: US Units
- Brand: Holo-Krome®
- Head Style: Headless
- Drive Style: Hex Socket Drive
- Pitch: UNF Fine Thread
- Threading: Thread Class 3A
- Thread Direction: Right-Hand Thread
- Point: Knurled Cup Point
- Material: Steel
- Material Grade: Alloy Steel
- Material Processes: Heat Treated
- Coating: Oxidized
- Coating Color: Black
- Origin: Made in U.S.A.
- Standards and Specifications: ANSI B18.3 and ASTM F912
- NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.
Product Videos
Custom Field
Standards and Specifications ANSI B18.3 and ASTM F912
Material Alloy Steel
System of Measurement US Units
Coating Process Oxidized, Black
Head Style Headless
Drive Style Hex Socket Drive
Category Set Screws
Length 1/2"
Diameter/Pitch 5/16"-24
