• 0.75 Bolt Kit 1 – Bolt Installation Kit for Coupler - SKU 0.75 Bolt Kit 1
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Trailer Parts Mart

0.75 Bolt Kit 1 – Bolt Installation Kit for Coupler

0.75 Bolt Kit 1 – Bolt Installation Kit for Coupler

0.75 Bolt Kit 1

$22.00 USD
$0.00 USD $22.00 USD
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Check the match before you choose.Confirm the part number, dimensions and connection details against the part being replaced.

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Ensure a reliable and secure coupler installation with the 0.75 Bolt Kit 1, designed specifically for trailer coupler mounting. This premium kit contains high-strength hardware suitable for heavy-duty use, making it ideal for OEM-style installations, maintenance operations, or coupling repairs.

Kit Includes:

  • 4 – 1B12048 Bolts (0.75″, Grade 8, 400 lb-ft torque)
  • 4 – 1T12 Nuts
  • 4 – 4B12 Washers

Features

  • Complete Hardware Set: Includes 4 Grade 8 hex bolts, 4 Grade 8 top lock nuts, and 4 flat washers—everything needed in one kit

  • Heavy-Duty Construction: ¾″ diameter bolts and zinc finish offer superior strength and corrosion resistance

  • Secure, Warranty-Friendly: Grade 8 hardware ensures reliable installation and retains torque under vibration

  • Comprehensive Kit: Covers all fastener needs for standard coupler installations—no need to source parts separately

Specifications

Component Specification
Bolt Diameter 0.75″ (¾-inch), Grade 8
Bolt Length 3.0″
Quantity Bolts: 4 Nuts: 4 Washers: 4
Nut Type Grade 8 top lock nut
Washer Type ¾″ flat washer
Finish Zinc coating for corrosion protection
Torque Rating High clamp load for safe coupler installations
Material High-strength steel
Compatibility Standard trailer couplers requiring ¾″ bolts

Why This Kit Matters

  • Safety & Reliability: Using correct size, Grade 8 hardware ensures safe coupler mounting

  • OEM Quality: High-grade fasteners match factory installations for trusted performance

  • Convenient & Time-Saving: One all-inclusive kit reduces downtime and effort

  • Built to Last: Zinc plating protects against rust, while top lock nuts resist loosening

Ideal For

  • Trailer manufacturers building OEM-quality assembles

  • Service shops refurbishing coupler hardware

  • Fleet maintenance crews replacing bolts on coupler units

Kit fits on coupler part number

Shipping information

Orders under $30 have a $15 shipping charge. Orders of $30 or more ship free.

Returns

Eligible items can be returned within 30 days. Review the return policy before sending an item back.

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