Top Categories
All Categories

Top Categories

All Categories

Shop By Vehicle
Account Login
Gift Cards
Track Order
Mr Gasket 87A

Mr Gasket Head Bolt Washers 1/2" ID


made in usa
Ships directly from the manufacturer
$20 off $200, $50 off $500 and $100 off $1,000 Order. Promotion Code: SPRINGSAVINGS exclusions apply

Mr Gasket Head Bolt Washers 1/2" ID $15.48
Out of stock
Head Bolt Washers
  • 1/2'' ID
  • 20/pkg
  • Mr Gasket 87A Details


  • Ensures Equal Readings
  • Reduces Damaging Bosses

  • Specifications:

    Inside Diameter Chamfer
    Sold as a set of 20
    Washer Finish
    Washer Inside Diameter (in.)
    Washer Inside Diameter (mm)
    Washer Material
    Washer Thickness (in.)
    Washer Thickness (mm)
    Manufacturer's Part Number:

    Premium Washers are coated 4130 chrome-moly steel-parallel ground, heat-treated and chamfered. Washers are .120'' thick and can be used with both head studs and bolts. Torque accuracy is improved by providing a smooth flat bearing surface. Ensures consistent torque readings.

    Standard Washers are coated .110'' thick steel. Heat-treated washers reduce the chance of damaging cylinder head bosses and ensure consistent torque readings.

    87A - Mr. Gasket Head Bolt Washers is rated 1.0 out of 5 by 1.
    Rated 1 out of 5 by from head bolt washers Price was good. they came quick. Bought them to protect my aluminum heads and to get a proper torque reading
    Date published: 2014-11-02
    • y_2019, m_4, d_18, h_1
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_49746, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.