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#8-18 Square Drive Pan Head Self Driller 410 Stainless Steel Screws

#8-18 Stainless Steel Square Drive Pan Head Self Drilling Screws

Diameter - Thread Pitch: #8-18

  • #8-18
  • Self drilling point to pierce 20 through 14 gauge metals
  • The square drive style provide better hold making them less likely to strip
  • Commonly used in exterior elements
  • 410 Stainless steel square drive pan head self drilling screws are hardened and corrosion resistant
  • Sizes listed below as: Diameter - Thread Pitch
This item qualifies for FREE SHIPPING on orders $99+
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 3/8"-
SKU #1010-012-0002
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 3/8"-
SKU #1010-012-0002
1
 NA
25
 $3.75 (0.15/ea)
100
 $9.00 (0.09/ea)
1000
 $70.00 (0.07/ea)
Subtotal: $0.00 /
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 1/2"-
SKU #1010-012-0012
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 1/2"-
SKU #1010-012-0012
1
 NA
25
 $3.75 (0.15/ea)
100
 $9.00 (0.09/ea)
1000
 $70.00 (0.07/ea)
Subtotal: $0.00 /
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 5/8"-
SKU #1010-012-0022
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 5/8"-
SKU #1010-012-0022
1
 NA
25
 $4.00 (0.16/ea)
100
 $10.00 (0.1/ea)
1000
 $80.00 (0.08/ea)
Subtotal: $0.00 /
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 3/4"-
SKU #1010-012-0032
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 3/4"-
SKU #1010-012-0032
1
 NA
25
 $4.00 (0.16/ea)
100
 $10.00 (0.1/ea)
1000
 $80.00 (0.08/ea)
Subtotal: $0.00 /
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 1"-
SKU #1010-012-0042
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 1"-
SKU #1010-012-0042
1
 NA
25
 $4.25 (0.17/ea)
100
 $11.00 (0.11/ea)
1000
 $100.00 (0.1/ea)
Subtotal: $0.00 /
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 1-1/4"-
SKU #1010-012-0052
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 1-1/4"-
SKU #1010-012-0052
1
 NA
25
 $5.00 (0.2/ea)
100
 $15.00 (0.15/ea)
1000
 $130.00 (0.13/ea)
Subtotal: $0.00 /
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 1-1/2"-
SKU #1010-012-0062
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 1-1/2"-
SKU #1010-012-0062
1
 NA
25
 $7.75 (0.31/ea)
100
 $25.00 (0.25/ea)
1000
 $230.00 (0.23/ea)
Subtotal: $0.00 /
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 2"-
SKU #1010-012-0072
Square Drive Pan Head Self Driller 410 Stainless Steel #8 x 2"-
SKU #1010-012-0072
1
 NA
25
 $8.25 (0.33/ea)
100
 $31.00 (0.31/ea)
1000
 $300.00 (0.3/ea)
Subtotal: $0.00 /

Frequently Used With

Square Power Bits - #2 - Length 2"
Square Power Bits - #2 - Length 2" 1050-600-0011
Square Power Bits - #2 - Length 2
1
 $1.05 (1.05/ea)
10
 $8.60 (0.86/ea)
25
 $19.75 (0.79/ea)
50
 $38.50 (0.77/ea)
Subtotal: $0.00 /
Square Power Bits Titanium Nitride - #2 x 2"
Square Power Bits Titanium Nitride - #2 x 2" 1050-602-0012
Square Power Bits Titanium Nitride - #2 x 2
1
 $4.84 (4.84/ea)
10
 $43.20 (4.32/ea)
25
 $103.25 (4.13/ea)
50
 $194.50 (3.89/ea)
Subtotal: $0.00 /
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Drive Style
Internal Square
Grade
410
Hardness
40 Rockwell C
Head Diameter
Max 0.322 - Min 0.306
Head Style
Pan
Material
Stainless Steel
Overall Head Height
Max 0.096 - Min 0.085
Point Type
TEK-3 (0.353)
Product Type
Square Drive Pan Head Self Drilling Screw
Square Drive
#2
System of Measurement (Unit)
Inch
TEK Self Drilling Point
TEK-3
Tensile PSI
180,000 PSI Heat Treated
Thread Diameter Major
#8 (0.166)
Thread Diameter Minor
#8 (0.122)
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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