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1/4-20 Slotted Flat Head Machine Screw 18-8 Stainless Steel"

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.

Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Slotted Flat Head Machine Screw 18-8 SS - 1/4"-20 x 1/2"
SKU #5400-016-0012
Slotted Flat Head Machine Screw 18-8 SS - 1/4"-20 x 1/2"
SKU #5400-016-0012
1
 NA
25
 $6.25 (0.25/ea)
100
 $20.00 (0.2/ea)
1000
 $180.00 (0.18/ea)
Subtotal: $0.00 /
Slotted Flat Head Machine Screw 18-8 SS - 1/4"-20 x 3/4"
SKU #5400-016-0032
Slotted Flat Head Machine Screw 18-8 SS - 1/4"-20 x 3/4"
SKU #5400-016-0032
1
 NA
25
 $6.75 (0.27/ea)
100
 $25.00 (0.25/ea)
1000
 $230.00 (0.23/ea)
Subtotal: $0.00 /

Frequently Used With

Slotted Power Bits - #12-14 x 2"
Slotted Power Bits - #12-14 x 2" 1050-806-0082
Slotted Power Bits - #12-14 x 2
1
 $3.19 (3.19/ea)
10
 $28.40 (2.84/ea)
25
 $63.75 (2.55/ea)
50
 $114.50 (2.29/ea)
Subtotal: $0.00 /
Hex Finish Nuts 304 SS - 1/4"-20 (7/16" Flats x 7/32" Thick)
Hex Finish Nuts 304 SS - 1/4"-20 (7/16" Flats x 7/32" Thick) 123002
Hex Finish Nuts 304 SS - 1/4
1
 NA
25
 $2.25 (0.09/ea)
100
 $5.00 (0.05/ea)
1000
 $40.00 (0.04/ea)
Subtotal: $0.00 /
Flat Washers 304 SS - 1/4" (.281 ID x 5/8 OD x .050 Thick)
Flat Washers 304 SS - 1/4" (.281 ID x 5/8 OD x .050 Thick) 1000-105142
Flat Washers 304 SS - 1/4
1
 NA
25
 $1.50 (0.06/ea)
100
 $5.00 (0.05/ea)
1000
 $40.00 (0.04/ea)
Subtotal: $0.00 /
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

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