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FHA08C040

In Stock56

SKU:
FHA08C040
$1.00/ EA
Details

1/2-13 X 2 1/2 FLAT SHCS

Description:

Similar in design to a socket button head cap screw but with an 82° countersunk flat head.

Applications/ Advantages 

Used when a flush mounting, high strength screw is required. Commonly used in tools and dies where moving parts pass over the fastened area.

Material: Screws shall be made from alloy steel which conforms to the following chemical composition requirements - Carbon 0.28 to 0.50%; Phosphorus  0.040% maximum; Also, one or more of the following elements shall be present in sufficient quantity to meet the performance requirements listed below: chromium, nickel, molybdenum or vanadium.

Hardness: Rockwell 39-45 and 37-45.