1/4"-20 Silicon Bronze Slotted Round Head Machine Screws
Diameter - Thread Pitch: 1/4"-20
1/4"-20 Silicon bronze slotted round head machine screws:
- Slotted drive style designed to be driven by a flat head or slotted bit or screwdriver
- ASME standards specific
- Feature a domed top that looks like a half sphere
- Made of copper, silicon and various other alloys (zinc, tin, iron and manganese)
- Can be used in marine, corrosive and high heat environments
- Often used for:
- Plumbing
- Electrical
- Tattoo Machines
- Power Plants
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Product Specifications
ANSI
B18.6.3
Class
2A Fit
Color
Bronze
Color May Vary
Color and sheen may vary
Corrosion Resistant
Yes
Drive Style
Slotted
Head Diameter
Max 0.472 - Min 0.443
Head Style
Round
Marine Grade
Yes
Material
Silicon Bronze
Overall Head Height
Max 0.175 - Min 0.160
Product Type
Slotted Round Head Machine Screws
System of Measurement (Unit)
Inch
Thread Diameter
1/4"
Thread Diameter Major
0.2489
Thread Diameter Minor
0.2408
Thread Direction
Right Hand
Thread Pitch (Count)
20 Per Inch
Thread Standard
UNC
Thread Type
Coarse
