Skip to content
Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Search results for “Thread Locker”

Davis Instruments Air-Dryr 500

$138.34 - $138.34
$138.34
$138.34 - $138.34
$138.34
8 in stock

Air-Dryr 500 Marine Electric DehumidifierThe Air-Dryr 500 is an active, electric dehumidifier built specifically for enclosed marine spaces. Unlike...

View full details
$138.34 - $138.34
$138.34
$138.34 - $138.34
$138.34

Mercruiser Screw - OEM Part 85486

$2.70 - $2.70
$2.70
$2.70 - $2.70
$2.70
12 in stock

Genuine Mercruiser OEM screw designed for reliable fastening in marine engine applications. This precision-engineered component ensures proper fit ...

View full details
$2.70 - $2.70
$2.70
$2.70 - $2.70
$2.70

Volvo Penta Lock Washer 1210

$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00
12 in stock

Genuine Volvo Penta lock washer designed to prevent fastener loosening in high-vibration marine engine applications. This precision-engineered comp...

View full details
$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00

SLAMLATCH2"" SS NOLOK BEV W/PLT"

$99.78 - $99.78
$99.78
$99.78 - $99.78
$99.78
6 in stock

SLAMLATCH2"" SS NOLOK BEV W/PLT"

$99.78 - $99.78
$99.78
$99.78 - $99.78
$99.78

Mercruiser Screw - OEM Part 865982005

$3.89 - $3.89
$3.89
$3.89 - $3.89
$3.89
12 in stock

Genuine Mercruiser OEM screw designed for reliable fastening in marine engine applications. This precision-engineered component ensures proper fit ...

View full details
$3.89 - $3.89
$3.89
$3.89 - $3.89
$3.89

SeaLock Marine Padlock - 50mm (1-62/64") - Chrome Plated Brass - Stainless Steel Shackle

$49.83 - $49.83
$49.83
$49.83 - $49.83
$49.83
18 in stock

SeaLock Marine Padlock - 50mm - Chrome Plated BrassPremium marine padlock designed specifically for saltwater environments. This SeaLock features c...

View full details
$49.83 - $49.83
$49.83
$49.83 - $49.83
$49.83
Trimax Keyed Alike Receiver and Coupler Lock Set Fits Class III Trailer Receivers (Includes TC2 and T3)

Trimax Keyed Alike Receiver and Coupler Lock Set Fits Class III Trailer Receivers (Includes TC2 and T3)

$92.29 - $92.29
$92.29
$92.29 - $92.29
$92.29
Item locally warehoused

Easy operation - 1/4 turn locks & unlocks head. Can't pop open or be falsely locked. Exclusive design incorporates O-Rings and water tight cap ...

View full details
$92.29 - $92.29
$92.29
$92.29 - $92.29
$92.29
Sea-Dog 0804631 Eye Bolt w/Shoulder, 1/2" I.D.

Sea-Dog 0804631 Eye Bolt w/Shoulder, 1/2" I.D.

$34.69 - $34.69
$34.69
$34.69 - $34.69
$34.69
Item locally warehoused

Corrosion resistant machined 304 stainless steel w/metric threads.Designed to take inline loads, shouldered eyebolts can handle limited side loadin...

View full details
$34.69 - $34.69
$34.69
$34.69 - $34.69
$34.69
Nylon Head Screw-1/4" -20 X 7/8", White Pr.

Nylon Head Screw-1/4" -20 X 7/8", White Pr.

$7.29 - $7.29
$7.29
$7.29 - $7.29
$7.29
Item locally warehoused

Sea-Dog Line Nylon Head Screw in white, sized for a 1/4"-20 thread and 7/8" length—an ideal replacement fastener for canvas top and bimini hardware...

View full details
$7.29 - $7.29
$7.29
$7.29 - $7.29
$7.29
Lewmar Anchor Lock

Lewmar Anchor Lock

$89.39 - $89.39
$89.39
$89.39 - $89.39
$89.39
Item locally warehoused

The Lewmar Anchor Lock is a polished stainless steel channel lock designed to secure your anchor shackle or chain against accidental deployment whi...

View full details
$89.39 - $89.39
$89.39
$89.39 - $89.39
$89.39
Nylon Head Screw-1/4"-20 X 7, Black Pr.

Nylon Head Screw-1/4"-20 X 7, Black Pr.

$7.29 - $7.29
$7.29
$7.29 - $7.29
$7.29
Item locally warehoused

Secure bimini top and canvas applications with this Sea-Dog Line nylon head screw designed for 1/4"-20 threads and a 7/8" length. The black nylon h...

View full details
$7.29 - $7.29
$7.29
$7.29 - $7.29
$7.29
Lock-5/8" Stainless Dogbone

Lock-5/8" Stainless Dogbone

$52.19 - $52.19
$52.19
$52.19 - $52.19
$52.19
Item locally warehoused

These receiver locks are safe and secure to keep your vehicle and trailer connected.Covered key slot helps prevent dust and corrosion in the lockin...

View full details
$52.19 - $52.19
$52.19
$52.19 - $52.19
$52.19
Stainless Fender Washer 1/4", .062" Thick, OD 1-1/2

Stainless Fender Washer 1/4", .062" Thick, OD 1-1/2

$200.49 - $200.49
$200.49
$200.49 - $200.49
$200.49
Item locally warehoused

Stainless fender washer sized for 1/4" hardware, built with 18-8 stainless steel for corrosion resistance. Designed with a larger outside diameter ...

View full details
$200.49 - $200.49
$200.49
$200.49 - $200.49
$200.49
Trimax Keyed Alike Receiver and Coupler Lock Set Fits Class III Trailer Receivers (Includes TC1 and T3)

Trimax Keyed Alike Receiver and Coupler Lock Set Fits Class III Trailer Receivers (Includes TC1 and T3)

$99.59 - $99.59
$99.59
$99.59 - $99.59
$99.59
Item locally warehoused

Easy operation - 1/4 turn locks & unlocks head. Can't pop open or be falsely locked. Exclusive design incorporates O-Rings and water tight cap ...

View full details
$99.59 - $99.59
$99.59
$99.59 - $99.59
$99.59
Seachoice Chrome-Plated Cast Brass Hatch Fastener

Seachoice Chrome-Plated Cast Brass Hatch Fastener

$23.62 - $23.62
$23.62
$23.62 - $23.62
$23.62
Item locally warehoused

Designed to secure cockpit hatches, doors and lockers, this hatch fastener utilizes a lever action that closes tight to prevent rattling. Chrome-pl...

View full details
$23.62 - $23.62
$23.62
$23.62 - $23.62
$23.62
Trident 1200-1411 Marine LPG Tank Mount Single Stage Regulator

Trident 1200-1411 Marine LPG Tank-Mount Single-Stage Regulator with Gauge

$276.49 - $276.49
$276.49
$276.49 - $276.49
$276.49
Item locally warehoused

Trident 1200-1411 Marine LPG Tank-Mount Single-Stage Regulator with GaugeA single-stage propane regulator that mounts directly onto the cylinder — ...

View full details
$276.49 - $276.49
$276.49
$276.49 - $276.49
$276.49
Trimax Keyed Alike Receiver and Coupler Lock Set Fits Class III Trailer Receivers (Includes TC1 and T3)

Trimax Keyed Alike Receiver and Coupler Lock Set Fits Class III Trailer Receivers (Includes TC1 and T3)

$80.29 - $80.29
$80.29
$80.29 - $80.29
$80.29
Item locally warehoused

Easy operation - 1/4 turn locks & unlocks head. Can't pop open or be falsely locked. Exclusive design incorporates O-Rings and water tight cap ...

View full details
$80.29 - $80.29
$80.29
$80.29 - $80.29
$80.29
Seadog 3361401, Smooth Finish Quarter-Turn Deck Plate,White,, A:4-1/2" , B:6-1/8", C:4-1/2", D:5-3/8

Sea-Dog 3361401 Quarter-Turn Deck Plate, Smooth, 4-1/2" – White

$38.49 - $38.49
$38.49
$38.49 - $38.49
$38.49
Item locally warehoused

Sea-Dog 3361401 Quarter-Turn Deck Plate, Smooth, 4-1/2" – WhiteFast, tool-free deck access with a quarter-turn locking mechanism — open or close th...

View full details
$38.49 - $38.49
$38.49
$38.49 - $38.49
$38.49
Scotty 0343BK Locking Gunnel Track Mount

Scotty 0343BK Locking Gunnel Track Mount

$46.49 - $46.49
$46.49
$46.49 - $46.49
$46.49
Item locally warehoused

Purpose-built for boats with integrated gunnel tracks, the 343 securely attaches to your vessel without the need to drill holes, or carry tools. Th...

View full details
$46.49 - $46.49
$46.49
$46.49 - $46.49
$46.49
Carriage Bolt, 1/2"-13 x 3"

Carriage Bolt, 1/2"-13 x 3"

$140.39 - $140.39
$140.39
$140.39 - $140.39
$140.39
Item locally warehoused

A hot-dipped galvanized carriage bolt sized for 1/2"-13 coarse thread and 3" length applications where a square neck helps prevent bolt rotation du...

View full details
$140.39 - $140.39
$140.39
$140.39 - $140.39
$140.39
Trident 12111402 Propane 1 Stage Regulator Gauge & Bracket

Trident 12111402 Compact Marine LPG Single-Stage Regulator Kit with Gauge, Bracket & Pigtail Hose

$251.39 - $251.39
$251.39
$251.39 - $251.39
$251.39
Item locally warehoused

Trident 12111402 Compact Marine LPG Single-Stage Regulator Kit with Gauge, Bracket & Pigtail HoseThe most compact ABYC-compliant marine propane...

View full details
$251.39 - $251.39
$251.39
$251.39 - $251.39
$251.39
Attwood Stainless Gas Spring 8MM Rod 20" Extended, 12" Compressed, 60 LB

Attwood Stainless Gas Spring 8MM Rod 20" Extended, 12" Compressed, 60 LB

$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99
Item locally warehoused

These popular stainless steel replacement gas springs offer more durability than ever before. The pressure tube and rod are super-tough #316 Stainl...

View full details
$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99
Lewmar Lock Kit

Lewmar Hatch Lock Kit

$328.80 - $328.80
$328.80
$328.80 - $328.80
$328.80
Item locally warehoused

Secure Your Lewmar Hatch with a Factory-Matched LockThe Lewmar Hatch Lock Kit provides a secure locking solution for Lewmar deck hatches, giving yo...

View full details
$328.80 - $328.80
$328.80
$328.80 - $328.80
$328.80
Beckson Screw Out Deck Plate With Standard Trim Ring, Smooth Center

Beckson 6" Screw-Out Deck Plate with Trim Ring, Smooth – White

$60.39 - $60.39
$60.39
$60.39 - $60.39
$60.39
Item locally warehoused

Beckson 6" Screw-Out Deck Plate with Trim Ring, Smooth – WhiteA clean, reliable solution for watertight deck access on sailboats, powerboats, and k...

View full details
$60.39 - $60.39
$60.39
$60.39 - $60.39
$60.39