The Store

We offer a full inventory of high-quality new, used, and custom marine products to meet all your boating needs.

Nuts & Bolts

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z - Stainless Steel Nylon Insert Locknut - 5/8"-18 Grade18-8 NE
$6.75
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z - 5mm
$1.00
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Stainless Steel T-Bolt Band Clamp 70STBC425
$10.50
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Stainless Steel T-Bolt Band Clamp 70STBC375
$7.99
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Stainless Steel Locking Tab
from $15.00
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Stainless Steel Heavy Jam Nut
from $11.00
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Stainless Steel Heavy Full Nut
from $2.75
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Stainless Steel Cotter Pin
from $1.00
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Stainless Steel 18-8 Screw
from $1.00
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SS Nylon Lock Nuts
from $1.01
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SS Nylon Lock Jam Nut
from $6.99
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SS Nylon Lock Full Nuts
from $10.70
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SS Nut And Key Set - 1 1/4 Shaft
$27.99
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SS Heavy Jam Nuts - 5/8 x 11
$5.60
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SS Heavy Jam Nuts - 1/2 x 13
$5.66
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SS Heavy Jam Nuts - 1 x 8
$4.45
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SS Heavy Full Nut - 2 - 4 1/2
$200.00
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SS Heavy Full Nut - 1 x 8
$11.63
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SM 10X25 Ben-Net-EAU Screw Kit, Brass Nut2450
$6.00
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Sierra Thrust Washer OMC
$29.99
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PN- 3&4 Brass Propeller Nut Kit
$46.08
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Oval Head Slotted Brass Screw - 1/2" X 13 (5-1/2" OAL) OVHD050X550OH
$36.51
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Mercury OEM Prop Nut & Washer Kit
$17.00
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Stainless Steel Lock Nut
from $10.00
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Stainless Steel Lock Nut Jam - 1-3/4 x 5
$33.25
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Stainless Steel Lock Nut Jam - 1-3/4 x 12
$37.00
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Lock Nut Full 18-8 - 5/8 x 11
$5.03
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Heavy Full Nut 18-8 - 5/8 x 11
$2.69
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Galvanized Nylon Locknut 45mm x 3
$120.00
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Galvanized Nylon Locknut 1-1/8" x 12
$14.00
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Galvanized Nylon Locknut 1-1/4" x 12
$14.00
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DN Brass Propeller Nut Kit
$156.00
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Coupling Pinch Bolt Set 625 - 5/8 x 18 x 3 1/4
$16.77
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Coupling Pinch Bolt Set 500 - 1/2 - 20 x 2 3/4
$10.72
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Coupling Pinch Bolt Set 432 - 7/16 - 20 x 2 1/2
$7.04
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Coupling Bolt Set, Bolt Set 7/16 (437)
$12.95
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Coupling Bolt Set, Bolt Set 5/8 (626)
$34.90
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Coupling Bolt Set, Bolt Set 3/8 (375)
$8.00
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Coupling Bolt Set, Bolt Set 3/4 (750)
$79.12
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Coupling Bolt Set, Bolt Set 12M
$36.99
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Coupling Bolt Set, Bolt Set 1/2 (500)
$20.99
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Clevis Bronze - 3/4"
$47.68
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Clevis Bronze - 1/2"
$56.99
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Bronze Heavy Jam Nut - 3-1/4" x 4
$320.00
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Bronze Heavy Jam Nut - 2" x 4-1/2
$95.00
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Bronze Heavy Jam Nut - 2-1/2" x 4
$226.00
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Bronze Heavy Full Nut - 3-1/4" x 4
$440.00
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Bronze Heavy Full Nut - 2" x 4-1/2
$140.00
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Bronze Heavy Full Nut - 2-1/2" x 4
$306.00
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Bronze Heavy Full Nut - 1- 1/2" x 6
$51.50
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Brass Nut & Key Set - 1 3/8 Shaft
$31.99
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Brass Hex Nut - 1/2" x 13
$4.00
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Brass Heavy Jam Nut - 2 1/4 - 4.5
$99.00
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Brass Heavy Jam Nut - 1 - 1/2 - 6
$45.00
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Brass Heavy Jam Nut 1- 1/4" x 7
$20.00
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Brass Heavy Jam Nut - 1-3/4" x 5
$53.00
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Brass Heavy Full Nut - 2 1/4 - 4.5
$176.00
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Brass Heavy Full Nut - 1-3/4" x 5
$83.75
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Brass Heavy Full Nut - 1- 1/4" x 7
$30.75
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Brass Castle Nut - 5/8 x 11
$9.65
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Brass Castle Nut - 1/2 x 13
$5.94
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Bolt Set 18M
$146.43
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Bolt Set 10M
$15.29
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Ben-Net-EAU Brass Nut Kit P# 2250
$122.78
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Custom Orders

At Tri County Propellers, we specialize in custom orders designed to meet your unique boating needs. If you don’t see exactly what you’re looking for, our team is here to help—whether it’s finding the right part or creating it from scratch. From inboard and outboard propellers to shaft couplings, zincs, and other essential marine hardware, we have you covered. As your one-stop-shop solution, we take pride in delivering quality, precision-crafted products tailored to enhance your vessel's performance and keep you on the water confidently and efficiently.

Fast Turnaround. Quality Craftsmanship. Workmanship Guarantee.