5/16-12X3 1/2 Hex Washer - Unslotted - Self Drilling Screws - Zinc
Manufactured to ASME B18.6.3 & SAE J78 specifications
Case Hardened to Rockwell C50-56
(Core Hardness: Rockwell C32-40)
Steel Zinc Plated
Technical Specifications / 2D 
Product Details
Product SKU
3156KW
Product Category
SELF-DRILLING SCREWS
Metric/Standard
Standard
Product Size
5/16-12X3 1/2
Diameter
5/16
Thread Pitch
12
Length
3 1/2
Drive
Unslotted
Head Style
Hex Washer
Material
Steel
Finish
Zinc
Tek Point
#3
Thread Type
Full Thread
In Stock
Y
PRICING INFORMATION
Box Count
500
(Pieces)
Price Per Box
$332.95
$0.66590 (each)
5 Box Price
$292.35
$0.58470 (each)
Weight / Box
32.00 lb
0.06400 lb (each)
Total Pieces
500
Total Weight
32.00 lb
Subtotal Price
$332.95