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  1. Products
  2. Screws
  3. Self-Drilling Screws
  4. Hex Washer - Serrated
  5. Unslotted
  6. w/ Machine Screw Thread
  7. Zinc - 7/16" A.F. - #3 Pt.

1/4-20X5/8 Serrated Hex Washer - Unslotted - 7/16" A.F.

Serrated Hex Washer - Unslotted - 7/16" A.F.

SELF DRILLING SCREWS WITH MACHINE SCREW THREADS

Head Height: 1/4" Diam: .172
Head Height: 5/16" Diam: .208-.229
Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40)
Steel Zinc Plated

Technical Specifications / 2D PDF Icon

Guide to Drill Point Size Steel Zinc Screws
Serrated Hex Washer Dimensional & Material Specs
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Product SKU:
Size:
Box Count:
Price Per Box:
141007KWSMS
1/4-20X5/8
3,000
$419.10
-+
141207KWSMS
1/4-20X3/4
2,500
$344.38
-+
142007KWSMS
1/4-20X1 1/4
2,000
$422.97
-+
142407KWSMS
1/4-20X1 1/2
1,250
$278.29
-+
311207KWSMS
5/16-18X3/4
1,000
$376.31
-+
311607KWSMS
5/16-18X1
1,000
$452.87
-+
312007KWSMS
5/16-18X1 1/4
700
$291.15
-+
312407KWSMS
5/16-18X1 1/2
600
$262.03
-+
313207KWSMS
5/16-18X2
600
$358.70
-+
Displaying 1 - 9 of 9 Results