1/4"-20 Stainless Steel Slotted Flat Head Machine Screws
Diameter - Thread Pitch: 1/4"-20
- Flat head sits flush against the installation material
- A machine screw is commonly identified by its small size
- Corrosion and rust resistant
- Industry standards for fasteners
- Suitable for freshwater moisture
- Can also be used for durable and long-lasting assemblies
1/4"-20 Slotted flat head machine screws made of 18-8 stainless steel.
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Product Specifications
ANSI
B18.6.3
Color
Silver
Corrosion Resistant
Yes
Countersink
82 Degree
Diameter
1/4"
Drive Style
Slotted
Elongation
10% - 25%
Grade
18-8
Hardness
40-75 Rockwell B
Head Diameter
Max 0.507 - Min 0.452
Head Style
Flat
Material
Stainless Steel
Overall Head Height
Max 0.153 - Min 0.131
Product Type
Machine Screws
Standards Met
ANSI B18.6.3
System of Measurement (Unit)
Inch
Tensile PSI
50,000 - 65,000
Thread Diameter
(1/4") Max 0.2489 - Min 0.2408
Thread Direction
Right Hand
Thread Pitch (Count)
20 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Yield PSI
30,000 - 50,000
