1-8 X 12 Hex Head Cap Screw Grade 8 Steel Zinc Yellow Plated
Product Detailed Description
1-8 X 12 Hex Head Cap Screw Grade 8 Steel Zinc Yellow Plated -
Description: A cap screw made from medium carbon alloy steel and heat-treated.
-
Applications/Advantages: Has greater tensile strength than a Grade-5. Designed for use in high stress applications. See specifications below for more information on how the Grade-8 exceeds the strength of a Grade-5.
-
Heat Treatment: Grade-8 cap screws shall be heat-treated, oil-quenched and tempered at a minimum temperature of 800°F.
-
Material: Medium carbon alloy steel. Note: For diameters 1/4 through 7/16 inch, it is permissible to use AISI 1541 steel.
-
Core Hardness: 1/4 through 1-1/2 in. diameter, all lengths: Rockwell C33 - C39.
-
Surface Hardness: 1/4 through 1-1/2 in. diameter, all lengths: Rockwell 30N58.6 maximum.
-
Proof Load: 1/4 through 1-1/2 in. diameter, all lengths: 120,000 psi.
-
Yield Strength*: 1/4 through 1-1/2 in. diameter, all lengths: 130,000 psi. minimum
-
Tensile Strength: 1/4 through 1-1/2 in. diameter, all lengths: 150,000 psi. minimum
-
Elongation*: 12% minimum (all diameters)
-
Reduction of Area*: 35% minimum (all sizes)
-
Manufactured to ASME B18.2.1 and SAE J429 specifcations
*These properties are tested only on machined specimens when the testing machine cannot provide for full testing of the parts.
**Product standards require the manufacturer’s head marking to appear on the top of all cap screws 1/4” diameter and larger. “X” represents one location such a marking may appear
This Mutual Screw & Supply 100192CH80KC 1-8 USS Coarse Thread Grade 8 Zinc Yellow Plated Steel Hex Head Cap Screws
typically ships within 24 to 48 hours
Have questions or need more information about our 'Hex Head Cap Screw Grade 8 Steel Zinc Yellow Plated', please contact us?
|