5/16-12X2 1/2 Hex Washer - Unslotted with EPDM Washer - Self Drilling Screws - Steel - Zinc
Used in metal roofing to create a leak-proof seal
Screw is Case Hardened to Rockwell C50-56
(Core Hardness: Rockwell C32-40)
#2 & #3 Point - Steel Zinc Plated
Technical Specifications / 2D 
Product Details
Product SKU
3140KWN
Product Category
SELF-DRILLING SCREWS
Metric/Standard
Standard
Product Size
5/16-12X2 1/2
Diameter
5/16
Thread Pitch
12
Length
2 1/2
Drive
Unslotted
Head Style
Hex Washer - Neo Washer
Material
Steel
Finish
Zinc
Tek Point
#3
In Stock
Y
PRICING INFORMATION
Box Count
600
(Pieces)
Price Per Box
$648.29
$1.08048 (each)
5 Box Price
$569.24
$0.94873 (each)
Weight / Box
31.70 lb
0.05283 lb (each)
Total Pieces
600
Total Weight
31.70 lb
Subtotal Price
$648.29