Product Description
- Also known as hex flange bolts, frame bolts or hex washer bolts.
- Flange under the head acts like a washer to increase the bearing surface and distribute the load.
- Serrated teeth under the head bite into the mating surface as tightened to prevent loosening.
- 18-8 stainless steel is functionally interchangeable with type 304 stainless steel.
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- Diameter (Nominal): #12
- Thread Pitch: 24
- Diameter (Dimension): 0.216"
- Length (Nominal): 1/2"
- Thread Length (Nominal): 0.5"
- Across Flats (Basic): 5/16"
- Across Flats (Minimum): 0.305"
- Across Flats (Maximum): 0.312"
- Head Height, Overall: 0.24"
- Flange Diameter: 0.52"
- Category: Flange Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Hex Flange Head
- Head Style Detail: Locking Serrations
- Drive Style: External Hex Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Stainless Steel
- Material Grade: 18-8 Stainless Steel
- Coating: Uncoated
- Origin: Origin Undefined
Product Videos
Custom Field
Across Flats (Basic) 5/16"
Across Flats (Maximum) 0.312"
Across Flats (Minimum) 0.305"
Brand Aspen Fasteners
Category Flange Screws
Coating Uncoated
Diameter (Dimension) 0.216"
Diameter (Nominal) #12
Drive Style External Hex Drive
Flange Diameter 0.52"
Head Height, Overall 0.24"
Head Style Hex Flange Head
Head Style Detail Locking Serrations
Length (Nominal) 1/2"
Material Stainless Steel
Material Grade 18-8 Stainless Steel
Order Machine Thread Fasteners
Origin Origin Undefined
POS ST003-N1224X12-003500
Product Class Externally Threaded Fasteners
System of Measurement Inch
Thread Direction Right-Hand Thread
Thread Length Full Thread
Thread Length (Nominal) 0.5"
Thread Pitch 24
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/ST003-N1224X12
