1/4-20 Spanner Pan Head Tamper Proof Machine Screw 18-8 Stainless Steel

1/4"-20 Stainless Steel Spanner Pan Head Machine Screws

Diameter - Thread Pitch: 1/4"-20


  • 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 fresh water environments or in areas where contact with water is frequent
  • Commonly found in:
    • Public Restroom Dividers
    • Gutters
    • License Plate Brackets

1/4-20 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/SKU
Select Package Quantity Price
SubTotal
1/4"-20 x 3/8"
1/4"-20 x 3/8"
1 $1.14 (1.14/ea)
100 $83.00 (0.83/ea)
1000 $510.00 (0.51/ea)
Subtotal: $0.00 /
1/4"-20 x 1/2"
1/4"-20 x 1/2"
1 $0.84 (0.84/ea)
100 $67.00 (0.67/ea)
1000 $550.00 (0.55/ea)
Subtotal: $0.00 /
1/4"-20 x 5/8"
1/4"-20 x 5/8"
1 $0.89 (0.89/ea)
100 $67.00 (0.67/ea)
1000 $550.00 (0.55/ea)
Subtotal: $0.00 /
1/4"-20 x 3/4"
1/4"-20 x 3/4"
1 $0.99 (0.99/ea)
100 $68.00 (0.68/ea)
1000 $580.00 (0.58/ea)
Subtotal: $0.00 /

Frequently Used With

1 $0.09 (0.09/ea)
100 $3.00 (0.03/ea)
1000 $20.00 (0.02/ea)
Subtotal: $0.00
1 $0.08 (0.08/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00
1 $0.09 (0.09/ea)
100 $6.00 (0.06/ea)
1000 $50.00 (0.05/ea)
Subtotal: $0.00
1 $0.15 (0.15/ea)
100 $11.00 (0.11/ea)
1000 $90.00 (0.09/ea)
Subtotal: $0.00
1 $1.98 (1.98/ea)
100 $164.00 (1.64/ea)
1000 $1,600.00 (1.6/ea)
Subtotal: $0.00

Product Specifications
Color
Silver
Corrosion Resistant
Yes
Diameter
1/4"
Drive Style
Spanner
Grade
18-8
Head Diameter
Max 0.492 - Min 0.473
Head Style
Pan
Material
Stainless Steel
Overall Head Height
Max 0.144 - Min 0.130
Product Type
Tamper Proof Machine Screws
Spanner Drive
#14
System of Measurement (Unit)
Inch
Thread Diameter
1/4" (#14) 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