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#8-18 Spanner Truss Head Tamper Proof Sheet Metal Screw 18-8 Stainless Steel

#8-18 Spanner Security Truss Head Sheet Metal Screws

Diameter - Thread Pitch: #8-18

  • #8-18
  • Rounded head to distribute pressure over a greater surface area
  • 18-8 Stainless steel spanner truss head sheet metal screws are corrosion and rust resistant
  • Suitable for fresh water moisture environments
  • Most commonly used for:
    • Restroom Stalls
    • Schools
    • Cars
    • Boats
  • Sizes listed below as: Diameter - Thread Pitch
Type A Sheet Metal Screw Thread Specifications
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
TP Spanner Truss Head Sheet Metal Screw 18-8 SS - #8 x 1/2"
SKU #6204-016-0002
TP Spanner Truss Head Sheet Metal Screw 18-8 SS - #8 x 1/2"
SKU #6204-016-0002
1
 $1.12 (1.12/ea)
25
 $26.50 (1.06/ea)
100
 $75.00 (0.75/ea)
1000
 $690.00 (0.69/ea)
Subtotal: $0.00 /
TP Spanner Truss Head Sheet Metal Screw 18-8 SS - #8 x 3/4"
SKU #6204-016-0012
TP Spanner Truss Head Sheet Metal Screw 18-8 SS - #8 x 3/4"
SKU #6204-016-0012
1
 $1.35 (1.35/ea)
25
 $32.00 (1.28/ea)
100
 $90.00 (0.9/ea)
1000
 $830.00 (0.83/ea)
Subtotal: $0.00 /
TP Spanner Truss Head Sheet Metal Screw 18-8 SS - #8 x 1"
SKU #6204-016-0022
TP Spanner Truss Head Sheet Metal Screw 18-8 SS - #8 x 1"
SKU #6204-016-0022
1
 $1.50 (1.5/ea)
25
 $35.75 (1.43/ea)
100
 $100.00 (1/ea)
1000
 $920.00 (0.92/ea)
Subtotal: $0.00 /
TP Spanner Truss Head Sheet Metal Screw 18-8 SS - #8 x 1-1/4"
SKU #6204-016-0032
TP Spanner Truss Head Sheet Metal Screw 18-8 SS - #8 x 1-1/4"
SKU #6204-016-0032
1
 $1.83 (1.83/ea)
25
 $41.50 (1.66/ea)
100
 $110.00 (1.1/ea)
1000
 $1,010.00 (1.01/ea)
Subtotal: $0.00 /
TP Spanner Truss Head Sheet Metal Screw 18-8 SS - #8 x 1-1/2"
SKU #6204-016-0042
TP Spanner Truss Head Sheet Metal Screw 18-8 SS - #8 x 1-1/2"
SKU #6204-016-0042
1
 $2.08 (2.08/ea)
25
 $47.25 (1.89/ea)
100
 $125.00 (1.25/ea)
1000
 $1,150.00 (1.15/ea)
Subtotal: $0.00 /

Frequently Used With

Spanner Snake Eye Tamper Proof Bits - #8
Spanner Snake Eye Tamper Proof Bits - #8 10110-0002-0022
Spanner Snake Eye Tamper Proof Bits - #8
1
 $6.41 (6.41/ea)
25
 $45.00 (1.8/ea)
100
 $164.00 (1.64/ea)
1000
 $1,470.00 (1.47/ea)
Subtotal: $0.00 /
32 Piece Industrial Driver Bit Set - Security Tamper Proof - V32-1TP
32 Piece Industrial Driver Bit Set - Security Tamper Proof - V32-1TP 1050-312
32 Piece Industrial Driver Bit Set - Security Tamper Proof - V32-1TP
Security Tamper Proof Insert Bits - 32 Piece Industrial Driver Bit Set
Tamper Proof Insert Bit Set - V32-1TP

Our Price: $36.79
Subtotal: $0.00 /
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Diameter
#8
Drive Style
Spanner
Grade
18-8
Head Diameter
Max 0.384 - Min 0.364
Head Style
Truss
Material
Stainless Steel
Product Type
Spanner Truss Head Sheet Metal Screw
Spanner Drive
#8
System of Measurement (Unit)
Inch
Thread Diameter Major
#8 (Max 0.168 - Min 0.162)
Thread Diameter Minor
#8 (Max 0.123 - Min 0.116)
Thread Direction
Right Hand
Thread Pitch (Count)
18 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.