#4-40 Spanner Pan Head Tamper Proof Machine Screw 18-8 Stainless Steel

#4-40 Spanner Snake Eye Tamper Proof Pan Head Machine Screws

Diameter - Thread Pitch: #4-40


  • Spanner (snake eye) drive style which is uncommon and may add security to an installation
  • A machine screw is commonly identified by its small size
  • 18-8 stainless steel spanner pan head machine screws are corrosion and rust resistant
  • 18-8 stainless steel are best used in freshwater environments or in areas where contact with water is frequent
  • Commonly found in:
    • Public Restroom Dividers
    • Gutters
    • License Plate Brackets

#4-40 Tamper proof spanner pan head 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
TP Spanner Pan Head Security Machine Screw 18-8 SS #4-40 x 1/4"
SKU #6202-002-0002
TP Spanner Pan Head Security Machine Screw 18-8 SS #4-40 x 1/4"
SKU #6202-002-0002
1
NA
25
$15.00 (0.6/ea)
100
$35.00 (0.35/ea)
1000
$300.00 (0.3/ea)
Subtotal: $0.00 /
TP Spanner Pan Head Security Machine Screw 18-8 SS #4-40 x 3/8"
SKU #6202-002-0012
TP Spanner Pan Head Security Machine Screw 18-8 SS #4-40 x 3/8"
SKU #6202-002-0012
1
NA
25
$15.00 (0.6/ea)
100
$37.00 (0.37/ea)
1000
$310.00 (0.31/ea)
Subtotal: $0.00 /
TP Spanner Pan Head Security Machine Screw 18-8 SS #4-40 x 1/2"
SKU #6202-002-0022
TP Spanner Pan Head Security Machine Screw 18-8 SS #4-40 x 1/2"
SKU #6202-002-0022
1
$0.86 (0.86/ea)
25
$21.25 (0.85/ea)
100
$38.00 (0.38/ea)
1000
$320.00 (0.32/ea)
Subtotal: $0.00 /




Product Specifications
Color
Silver
Corrosion Resistant
Yes
Diameter
#4
Drive Style
Spanner
Grade
18-8
Head Diameter
Max 0.219 - Min 0.205
Head Style
Pan
Material
Stainless Steel
Overall Head Height
Max 0.068 - Min 0.058
Product Type
Tamper Proof Machine Screws
Spanner Drive
#4
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