[100 PKG] Hex Head Bolts Partial Thread Nylon Black 5/16-18 X 1-1/4
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[100 PKG] Hex Head Bolts Partial Thread Nylon Black 5/16-18 X 1-1/4

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[100 PKG] Hex Head Bolts Partial Thread Nylon Black 5/16-18 X 1-1/4

Mutual ScrewSKU: 3120CHNB
Price:
$247.00per 100( $2.47 each)
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1-1/4
Material Nylon
Finish Black
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 1.0 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

Upgrade your assembly with the Hex Head Bolts Partial Thread Nylon Black 5/16-18 x 1-1/4. These high-performance nylon bolts fuse the strength of a hex head with the versatility of a partial-thread design, finished in a durable black nylon for corrosion resistance and a clean look.

Ideal for non-marring, lightweight fastening in electronics, automotive interiors, and general equipment enclosures, these nylon bolts help protect sensitive surfaces while delivering reliable clamping force.

Key specifications

  • Type: Hex head bolts
  • Material: Nylon (black)
  • Thread size: 5/16-18 UNC
  • Length: 1-1/4 in
  • Threading: Partial thread

Why choose nylon hex bolts?

Non-conductive and corrosion-resistant, nylon fasteners are lighter than metal equivalents and provide low friction for smooth operation. The black finish helps blend into assemblies while offering long-lasting performance in non-heat-intensive environments.

Applications

Use these hex head bolts in equipment housings, indoor machinery, and projects where a non-metallic, insulated fastener is beneficial. They’re a good choice when you need a reliable fastener that won’t scratch or mar delicate surfaces.

For best results, pair with compatible nylon nuts and washers designed for 5/16-18 size and check your environmental conditions to ensure nylon is the right choice for your application.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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