Hardware
Missing a nut or a bolt? Refer to your owner's manual to find the correct replacement number. Then find the lawn mower screws and bolts you need by searching through this list of best-selling replacement hardware.

Order replacement parts or download a copy of your operator's manual.

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Once you know these numbers, you can easily search for the correct part numbers needed.

Purchase lawn mower wheel bolts, screws and other replacement hardware

Even the smallest missing part can make a difference in the performance of your machine. And with the standard jolts and bumps your mower undergoes, it's not uncommon to have a screw or two loose. These are some of the most popular hardware replacements ordered from Troy-Bilt, so whether you're looking for lawn mower screws or nuts and bolts, you'll find them here, or with our parts finder. Browse our assortment of lawn mower wheel bolts, blade bolts, handle bolts and more to get you what you need to fix your mower.

Free Shipping on orders over $75!* (*exlcusions apply for LTL items)

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  • 923-0448A 923-0448A
    Ball Joint, 7/16-20
    $15.98
  • 738-04124A 738-04124A
    Shear Pin, .25" x 1.5"
    $1.02
  • 714-04040 714-04040
    Bow Tie Cotter Pin
    $0.90
  • 712-04065 712-04065
    Hex Flange Lock Nut, 3/8-16
    $2.27
  • 736-0524B 736-0524B
    Blade Bell Support
    $4.02
  • 712-0417A 712-0417A
    Hex Flange Nut, 5/8-18
    $4.26
  • 712-04063 712-04063
    Hex Flange Lock Nut, 5/16-18
    $2.31
  • 710-0451 710-0451
    Carriage Bolt - 5/16-18 x .75
    $2.29
  • 736-3084 736-3084
    Flat Washer, .51 x 1.12 x .06
    $2.70
  • 710-1044 710-1044
    Hex Screw, 3/8-24 x 1.5
    $2.27
  • 710-0890A 710-0890A
    Shear Bolt, 5/16-18 x 1.5"
    $1.03
  • OEM-738-04124 OEM-738-04124
    Shear Pin Kit, .25 x 1.5"
    $6.71
  • 710-0599 710-0599
    Hex Washer Screw, 1/4-20 x 0.5
    $2.37
  • 712-0459 712-0459
    Hex Flange Lock Nut, 7/16-20
    $2.70
  • 936-0119 936-0119
    Lock Washer, 5/16"
    $2.64
  • 912-0431 912-0431
    Hex Flange Lock Nut, 3/8-16
    $2.64
  • 710-04484 710-04484
    Hex Screw, 5/16-18 x .75
    $2.19
  • 938-3056 938-3056
    Shoulder Bolt, .50 x 2.5 x 3/8-16
    $5.75
  • 712-04064 712-04064
    Hex Flange Lock Nut, 1/4-20
    $2.23
  • 710-1309 710-1309
    Screw, 5/16-18 x .63
    $2.37
  • 710-1650 710-1650
    Shoulder Screw, 30 x 46, #12-24
    $2.60
  • 710-1260A 710-1260A
    Hex Washer Screw, 5/16-18 x .75
    $2.26
  • 736-0242 736-0242
    Bell Washer, .337 x .867 x .057
    $2.31
  • 932-0384 932-0384
    Extension Spring, .62 x 6.12"
    $8.14
  • 738-04216A 738-04216A
    Shoulder Bolt, .625 x 2.5, 3/8-16
    $4.40
  • 732-04280B 732-04280B
    Extension Spring, .75 x 6.375"
    $4.94
  • 738-04154 738-04154
    Shoulder Spacer
    $3.14
  • 712-0397A 712-0397A
    Wing Nut, 1/4-20
    $2.29
  • 723-04008A 723-04008A
    Chute Strap, 6"
    $5.46
  • 912-0429 912-0429
    Hex Lock Nut, 5/16-18
    $2.33
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