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#4-40 Slotted Binding Head Machine Screw 18-8 Stainless Steel

#4-40 Stainless Steel Slotted Binding Head Machine Screws

Diameter - Thread Pitch: #4-40

  • A Binding head is like a pan head but the head is thicker and has a thicker fastener recess
  • Installed with a flat head (slotted) screwdriver or bit
  • A machine screw is commonly identified by its small size
  • Undercut and fully threaded
  • Perfect for environments where freshwater is present
  • Scratching or burring in the metal will not cause surface rust

#4-40 Knurled head thumb machine screws are available in 18-8 stainless steel.

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

Size
Select Package Quantity
SubTotal
Slotted Binding Head Machine Screw 18-8 SS - #4-40 x 5/16"
SKU #5700-002-0002
Slotted Binding Head Machine Screw 18-8 SS - #4-40 x 5/16"
SKU #5700-002-0002
1
 NA
25
 $3.25 (0.13/ea)
100
 $8.00 (0.08/ea)
1000
 $60.00 (0.06/ea)
Subtotal: $0.00 /

Frequently Used With

Slotted Power Bits - #3-4 x 2"
Slotted Power Bits - #3-4 x 2" 1050-806-0022
Slotted Power Bits - #3-4 x 2
1
 $1.53 (1.53/ea)
10
 $12.90 (1.29/ea)
25
 $29.00 (1.16/ea)
50
 $52.50 (1.05/ea)
Subtotal: $0.00 /
Slotted Power Bits - #4-5 x 2"
Slotted Power Bits - #4-5 x 2" 1050-806-0032
Slotted Power Bits - #4-5 x 2
1
 $1.53 (1.53/ea)
10
 $12.90 (1.29/ea)
25
 $29.00 (1.16/ea)
50
 $52.50 (1.05/ea)
Subtotal: $0.00 /
Hex Machine Nuts 304 Stainless Steel - #4-40 (1/4 Flats x 3/32 Thick)
Hex Machine Nuts 304 Stainless Steel - #4-40 (1/4 Flats x 3/32 Thick) 125052
Hex Machine Nuts 304 Stainless Steel - #4-40 (1/4 Flats x 3/32 Thick)
1
 NA
25
 $1.50 (0.06/ea)
100
 $3.00 (0.03/ea)
1000
 $20.00 (0.02/ea)
Subtotal: $0.00 /
Flat Washers 304 SS - #4 (.125 ID x .312 OD x .031 Thick)
Flat Washers 304 SS - #4 (.125 ID x .312 OD x .031 Thick) 1000-105092
Flat Washers 304 SS - #4 (.125 ID x .312 OD x .031 Thick)
1
 NA
25
 $1.50 (0.06/ea)
100
 $3.00 (0.03/ea)
1000
 $20.00 (0.02/ea)
Subtotal: $0.00 /
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Diameter
#4
Drive Style
Slotted
Grade
18-8
Head Diameter
Max 0.235 - Min 0.223
Head Style
Binding
Material
Stainless Steel
Overall Head Height
Max 0.068 - Min 0.061
Product Type
Machine Screws
Standards Met
Class 2A Fit, ANSI B1.1
System of Measurement (Unit)
Inch
Thread Diameter
(#4) Max 0.1112 - Min 0.1061
Thread Direction
Right Hand
Thread Pitch (Count)
40 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

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Volume Pricing: Buy in volume, get a discount. The larger the pack, the lower the cost per piece. Visit the New Site Features Page for additional details.