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

Search results for “thread locker”

Products

Volvo Penta Flange Screw 945444 - OEM Marine Fastener

Original price $1.40 - Original price $1.40
Original price
$1.40
$1.40 - $1.40
Current price $1.40
22 in stock

Genuine Volvo Penta flange screw manufactured to precise OEM specifications for marine engine applications. This integrated washer fastener provide...

View full details
Original price $1.40 - Original price $1.40
Original price
$1.40
$1.40 - $1.40
Current price $1.40

Set of 5 Padlocks,SeaLock, 1-3/16''(30mm), w/ joint key

Original price $106.81 - Original price $106.81
Original price
$106.81
$106.81 - $106.81
Current price $106.81
32 in stock

Premium marine-grade padlock set engineered for maximum corrosion resistance in harsh saltwater environments. This 5-pack features keyed-alike conv...

View full details
Original price $106.81 - Original price $106.81
Original price
$106.81
$106.81 - $106.81
Current price $106.81

Volvo Penta Screw 9454743 - OEM Marine Engine Fastener

Original price $5.90 - Original price $5.90
Original price
$5.90
$5.90 - $5.90
Current price $5.90
23 in stock

Genuine Volvo Penta screw manufactured to precise OEM specifications for marine engine applications. This corrosion-resistant fastener ensures secu...

View full details
Original price $5.90 - Original price $5.90
Original price
$5.90
$5.90 - $5.90
Current price $5.90

MerCruiser Stud 97256 - Genuine OEM Marine Engine Component

Original price $4.40 - Original price $4.40
Original price
$4.40
$4.40 - $4.40
Current price $4.40
Only 2 left!

Genuine MerCruiser OEM stud engineered for precision fit and reliable fastening in marine engine and drive assemblies. This factory-specification t...

View full details
Original price $4.40 - Original price $4.40
Original price
$4.40
$4.40 - $4.40
Current price $4.40

SeaLock Marine Padlock - 25mm (63/64") - Chrome Plated Brass - Stainless Steel Shackle

Original price $18.12 - Original price $18.12
Original price
$18.12
$18.12 - $18.12
Current price $18.12
143 in stock

SeaLock Marine Padlock - 25mm - Chrome Plated BrassPremium marine padlock designed specifically for saltwater environments. This SeaLock features c...

View full details
Original price $18.12 - Original price $18.12
Original price
$18.12
$18.12 - $18.12
Current price $18.12

SeaLock Marine Padlock Set - 3 Pack - 30mm (1-3/16") - Keyed Alike - Chrome Plated Brass

Original price $60.92 - Original price $60.92
Original price
$60.92
$60.92 - $60.92
Current price $60.92
37 in stock

SeaLock Marine Padlock Set - 3 Pack - 30mm - Keyed AlikeConvenient 3-pack set of premium marine padlocks designed specifically for saltwater enviro...

View full details
Original price $60.92 - Original price $60.92
Original price
$60.92
$60.92 - $60.92
Current price $60.92

MerCruiser Stud Kit 97477A3 - Genuine OEM Marine Engine Assembly

Original price $49.79 - Original price $49.79
Original price
$49.79
$49.79 - $49.79
Current price $49.79
Only 2 left!

Genuine MerCruiser OEM stud kit engineered for precision fit and reliable fastening in marine engine and drive assemblies. This factory-specificati...

View full details
Original price $49.79 - Original price $49.79
Original price
$49.79
$49.79 - $49.79
Current price $49.79

MerCruiser Stud 91842 - Genuine OEM Marine Engine Component

Original price $8.54 - Original price $8.54
Original price
$8.54
$8.54 - $8.54
Current price $8.54
Only 2 left!

Genuine MerCruiser OEM stud engineered for precision fit and reliable fastening in marine engine and drive assemblies. This factory-specification t...

View full details
Original price $8.54 - Original price $8.54
Original price
$8.54
$8.54 - $8.54
Current price $8.54

MerCruiser Stud Kit 98532A1 - Genuine OEM Marine Engine Assembly

Original price $28.64 - Original price $28.64
Original price
$28.64
$28.64 - $28.64
Current price $28.64
Only 5 left!

Genuine MerCruiser OEM stud kit engineered for precision fit and reliable fastening in marine engine and drive assemblies. This factory-specificati...

View full details
Original price $28.64 - Original price $28.64
Original price
$28.64
$28.64 - $28.64
Current price $28.64

Nylon Insert Locknut - Stainless 1/2-13

Original price $66.49 - Original price $66.49
Original price
$66.49
$66.49 - $66.49
Current price $66.49
Item locally warehoused

Secure threaded connections with this stainless nylon insert locknut. The nylon insert helps resist loosening from vibration—ideal for marine hardw...

View full details
Original price $66.49 - Original price $66.49
Original price
$66.49
$66.49 - $66.49
Current price $66.49

Nylon Insert Locknut - Stainless 10-24

Original price $47.19 - Original price $47.19
Original price
$47.19
$47.19 - $47.19
Current price $47.19
Item locally warehoused

Secure fastening made for marine hardware work. This Nylon Insert Locknut features 18-8 stainless steel construction with a nylon insert for added ...

View full details
Original price $47.19 - Original price $47.19
Original price
$47.19
$47.19 - $47.19
Current price $47.19

2 Trailer Wheel Locks Set

Original price $45.78 - Original price $45.78
Original price
$45.78
$45.78 - $45.78
Current price $45.78
Item locally warehoused

1/2-20 thread cone seat wheel locks and lug nuts. Guaranteed for life not to rust, chip or peel. Triple-nickel, chrome-plated steel.

Original price $45.78 - Original price $45.78
Original price
$45.78
$45.78 - $45.78
Current price $45.78

Beckson 8" Heavy-Duty Replacement O-Ring for Pry-Out Deck Plate

Original price $16.89 - Original price $16.89
Original price
$16.89
$16.89 - $16.89
Current price $16.89
Item locally warehoused

Beckson 8" Heavy-Duty Replacement O-Ring for Pry-Out Deck PlateRestore the watertight seal on your Beckson 8" pry-out deck plate with this extra-he...

View full details
Original price $16.89 - Original price $16.89
Original price
$16.89
$16.89 - $16.89
Current price $16.89

Lock'N-Pin 3/4" Base Plate, 7"x7" Threaded – Zinc Plated Steel (67729T)

Original price $71.19 - Original price $71.19
Original price
$71.19
$71.19 - $71.19
Current price $71.19
Item locally warehoused

Lock'N-Pin 3/4" Base Plate, 7"x7" Threaded – Zinc Plated Steel (67729T)A heavy-duty deck base plate for the Lock'N-Pin 3/4" pedestal system. The 67...

View full details
Original price $71.19 - Original price $71.19
Original price
$71.19
$71.19 - $71.19
Current price $71.19

Nylon Insert Locknut - Stainless 5/16-24

Original price $120.79 - Original price $120.79
Original price
$120.79
$120.79 - $120.79
Current price $120.79
Item locally warehoused

Nylon insert locknut in stainless steel for secure, vibration-resistant fastening on 5/16-24 threaded hardware. The nylon insert helps resist loose...

View full details
Original price $120.79 - Original price $120.79
Original price
$120.79
$120.79 - $120.79
Current price $120.79

Nylon Insert Locknut - Stainless 5/8-11

Original price $51.49 - Original price $51.49
Original price
$51.49
$51.49 - $51.49
Current price $51.49
Item locally warehoused

Secure your 5/8-11 threaded connections with this stainless nylon insert locknut designed to help resist loosening from vibration. Key Features St...

View full details
Original price $51.49 - Original price $51.49
Original price
$51.49
$51.49 - $51.49
Current price $51.49

Nylon Insert Locknut - Stainless 8-32

Original price $34.99 - Original price $34.99
Original price
$34.99
$34.99 - $34.99
Current price $34.99
Item locally warehoused

Nylon Insert Locknut - Stainless 8-32 provides a vibration-resistant locking effect for 8-32 threaded applications. Designed in 18-8 stainless stee...

View full details
Original price $34.99 - Original price $34.99
Original price
$34.99
$34.99 - $34.99
Current price $34.99

Nylon Insert Locknut - Stainless 5/16-18

Original price $26.19 - Original price $26.19
Original price
$26.19
$26.19 - $26.19
Current price $26.19
Item locally warehoused

Secure connections with this stainless nylon insert locknut sized for 5/16-18 threads. The nylon insert adds resistance to loosening from vibration...

View full details
Original price $26.19 - Original price $26.19
Original price
$26.19
$26.19 - $26.19
Current price $26.19

Nylon Insert Locknut - Stainless 7/16-14

Original price $43.89 - Original price $43.89
Original price
$43.89
$43.89 - $43.89
Current price $43.89
Item locally warehoused

Secure assemblies with a nylon insert locknut made from 18-8 stainless steel. Thread size: 7/16-14. Key Features Nylon insert locknut helps resist...

View full details
Original price $43.89 - Original price $43.89
Original price
$43.89
$43.89 - $43.89
Current price $43.89

Lock Washer, 7/16"

Original price $60.79 - Original price $60.79
Original price
$60.79
$60.79 - $60.79
Current price $60.79
Item locally warehoused

18-8 Stainless Steel.

Original price $60.79 - Original price $60.79
Original price
$60.79
$60.79 - $60.79
Current price $60.79

SeaDog 221135 Heavy Duty Swivel Hasp Flush Style | 304 Stainless Steel | #8 Fastener | 3-1/8" x 1-1/8"

Original price $40.99 - Original price $40.99
Original price
$40.99
$40.99 - $40.99
Current price $40.99
Item locally warehoused

Constructed of corrosion resistant stamped 304 stainless steel. These heavy duty swivel hasps are ideal for securing lockers, cupboards, chests, or...

View full details
Original price $40.99 - Original price $40.99
Original price
$40.99
$40.99 - $40.99
Current price $40.99

Nylon Insert Locknut - Stainless 3/8-16

Original price $40.99 - Original price $40.99
Original price
$40.99
$40.99 - $40.99
Current price $40.99
Item locally warehoused

A stainless steel nylon insert locknut designed for 3/8-16 threads, helping resist loosening under vibration. Key Features Stainless steel constru...

View full details
Original price $40.99 - Original price $40.99
Original price
$40.99
$40.99 - $40.99
Current price $40.99

Lock Washer,1/2"

Original price $44.39 - Original price $44.39
Original price
$44.39
$44.39 - $44.39
Current price $44.39
Item locally warehoused

A 1/2" lock washer made from 18-8 stainless steel—ideal for helping prevent fasteners from loosening due to vibration. Key Features Helps resist f...

View full details
Original price $44.39 - Original price $44.39
Original price
$44.39
$44.39 - $44.39
Current price $44.39

Seachoice 37301 1-1/4" Keyed-Alike Solid Brass Padlocks (3 Per Card)

Original price $56.19 - Original price $56.19
Original price
$56.19
$56.19 - $56.19
Current price $56.19
Item locally warehoused

Overview This three-pack of keyed-alike solid brass padlocks provides reliable security for marine, storage, and outdoor applications. Each lock fe...

View full details
Original price $56.19 - Original price $56.19
Original price
$56.19
$56.19 - $56.19
Current price $56.19