5/16-18 X 5/8" Flat Head Cap Screws | Alloy Steel Thermal Black Oxide (100 / Pkg.)
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5/16-18 X 5/8" Flat Head Cap Screws | Alloy Steel Thermal Black Oxide (100 / Pkg.)

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5/16-18 X 5/8" Flat Head Cap Screws | Alloy Steel Thermal Black Oxide (100 / Pkg.)

Mutual ScrewSKU: 3110CSFBB
Price:
$23.26per 100( $0.23 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 5/8
Material Alloy Steel
Finish Thermal Black Oxide
Drive Hex Socket
Head style Flat
Thread style Fully Threaded
Weight 1.61 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Cap Screws Flat Socket Alloy Thermal Black Oxide 5/16-18 X 5/8 provide reliable fastening for assemblies where a flat socket cap screw is required. Constructed from alloy steel and finished with a thermal black oxide coating, these screws combine durability with a low-glare, corrosion-conscious surface.

  • Thread size: 5/16-18
  • Length: 5/8 in
  • Material: Alloy steel
  • Finish: Thermal black oxide
  • Head style: Flat Socket

Ideal for automotive, machinery, and general mechanical applications where precise, secure fastening matters. These cap screws are designed for dependable performance in a variety of environments, delivering consistent clamping with a sleek, professional appearance.

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800-222-0324

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