5/16-18X1 Serrated Hex Washer - Slotted - 7/16" A.F. - Machine Screw Thread - Self Drilling Screws - Zinc
Head Height: 1/4"; Diameter: 0.172 - 0.190"
Head Height 5/16"; Diameter: 0.208 - 0.229"
Across The Flats = 7/16"
Case Hardened to Rockwell C52 - 58
Core Hardness: Rockwell C32 - 40
Steel Zinc Plated / Machine Screw Thread
Technical Specifications / 2D 
Product Details
Product SKU
311607KSWSMS
Product Category
SELF-DRILLING SCREWS
Metric/Standard
Standard
Product Size
5/16-18X1
Diameter
5/16
Thread Pitch
18
Length
1
Distance Across Flats
7/16
Drive
Slotted
Head Style
Hex Washer - Serrated
Material
Steel
Finish
Zinc
Hex Washer
Serrated
In Stock
Y
PRICING INFORMATION
Box Count
1,000
(Pieces)
Price Per Box
$427.16
$0.42716 (each)
5 Box Price
$392.12
$0.39212 (each)
Weight / Box
22.50 lb
0.02250 lb (each)
Total Pieces
1,000
Total Weight
22.50 lb
Subtotal Price
$427.16