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

Search results for “marine screws”

Products

PCM Bolt 90345125

Original price $2.18 - Original price $2.18
Original price
$2.18
$2.18 - $2.18
Current price $2.18
Only 4 left!

PCM Bolt — Part #90345125 This genuine PCM OEM bolt is a precision fastener replacement for Pleasurecraft Marine inboard engines. Bolts are used th...

View full details
Original price $2.18 - Original price $2.18
Original price
$2.18
$2.18 - $2.18
Current price $2.18

Mercury Quicksilver Hex Head Cap Screw 10-34353 | 3/8"-16 x 1" OEM MerCruiser Engine Fastener

Original price $3.89 - Original price $3.89
Original price
$3.89
$3.89 - $3.89
Current price $3.89
7 in stock

OEM 3/8"-16 x 1" Hex Head Cap Screw for MerCruiser EnginesThe Mercury Quicksilver 10-34353 is a genuine OEM hex head cap screw called out across a ...

View full details
Original price $3.89 - Original price $3.89
Original price
$3.89
$3.89 - $3.89
Current price $3.89

Hexagon Screw - Volvo Penta OEM Part 940186

Original price $2.20 - Original price $2.20
Original price
$2.20
$2.20 - $2.20
Current price $2.20
Only 4 left!

Volvo Penta OEM hexagon screw part number 940186 designed for reliable engine assembly. This precision-engineered hex head screw provides secure fa...

View full details
Original price $2.20 - Original price $2.20
Original price
$2.20
$2.20 - $2.20
Current price $2.20

Volvo Penta Seawater Pump Cover Screw Kit 21951334 (Set of 6)

Original price $35.40 - Original price $35.40
Original price
$35.40
$35.40 - $35.40
Current price $35.40
Only 1 left!

Volvo Penta Seawater Pump Cover Screw Kit – Part No. 21951334 Part Number: 21951334 Brand: Volvo Penta Kit Contents: 6 screws Supersedes: No docum...

View full details
Original price $35.40 - Original price $35.40
Original price
$35.40
$35.40 - $35.40
Current price $35.40

Mercury Exhaust Riser Screw 43749

Original price $8.84 - Original price $8.84
Original price
$8.84
$8.84 - $8.84
Current price $8.84
7 in stock

Mercury 43749 is a genuine OEM screw listed in Mercury catalog format as 10-43749. Dealer listings identify it by size as .375-16 x 5.750, and mult...

View full details
Original price $8.84 - Original price $8.84
Original price
$8.84
$8.84 - $8.84
Current price $8.84

TITAN 3/8" Galvanized Anchor Shackle – (TIT-10319052)

Original price $4.76 - Original price $4.76
Original price
$4.76
$4.76 - $4.76
Current price $4.76
95 in stock

TITAN 3/8" Galvanized Anchor Shackle Keep your ground tackle secure with this heavy-duty TITAN 3/8" galvanized anchor shackle. Built for the demand...

View full details
Original price $4.76 - Original price $4.76
Original price
$4.76
$4.76 - $4.76
Current price $4.76

Mercury Outboard Transom Bracket Screw 500-20 x 4.500 677551

Original price $21.04 - Original price $21.04
Original price
$21.04
$21.04 - $21.04
Current price $21.04
Only 2 left!

Mercury 677551 is a genuine OEM transom bracket screw sized .500-20 x 4.500. Current Mercury dealer references show 677551 superseded to 8M0149747,...

View full details
Original price $21.04 - Original price $21.04
Original price
$21.04
$21.04 - $21.04
Current price $21.04

Nylon Insert Locknut - Stainless 6-32

Original price $41.19 - Original price $41.19
Original price
$41.19
$41.19 - $41.19
Current price $41.19
Item locally warehoused

Secure fastener connections with this Nylon Insert Locknut in stainless steel, sized for 6-32 threads. The nylon insert helps resist loosening from...

View full details
Original price $41.19 - Original price $41.19
Original price
$41.19
$41.19 - $41.19
Current price $41.19

Seachoice 18-8 Stainless Steel Phillips Barrel Nuts w/ Truss Head, 8-32 X 3/8 In., Pack of 25

Original price $96.69 - Original price $96.69
Original price
$96.69
$96.69 - $96.69
Current price $96.69
Item locally warehoused

Seachoice 18-8 Stainless Steel Phillips Barrel Nuts with Truss Head are engineered for secure, corrosion-resistant fastening in marine and deck har...

View full details
Original price $96.69 - Original price $96.69
Original price
$96.69
$96.69 - $96.69
Current price $96.69

Sierra 47-29459 Drain Screw Gasket | OMC & Mercury/Mariner Outboards | 2-Pack

Original price $3.79 - Original price $3.79
Original price
$3.79
$3.79 - $3.79
Current price $3.79
Item locally warehoused

Sierra 47-29459 Drain Screw Gasket — OMC & Mercury/Mariner OutboardsA simple part that makes a big difference at oil change time. The Sierra 47...

View full details
Original price $3.79 - Original price $3.79
Original price
$3.79
$3.79 - $3.79
Current price $3.79

Sierra 2374 Magnetic Oil Drain Screw

Original price $34.69 - Original price $34.69
Original price
$34.69
$34.69 - $34.69
Current price $34.69
Item locally warehoused

Keep your lower-unit oil service clean and convenient with the Sierra 2374 Magnetic Oil Drain Screw. This magnetic drain screw is designed to help ...

View full details
Original price $34.69 - Original price $34.69
Original price
$34.69
$34.69 - $34.69
Current price $34.69

Sea-Dog 3271901 Rail Mount Bracket - Round, For 7/8" - 1" Rail, Black, 2/pk

Original price $22.69 - Original price $22.69
Original price
$22.69
$22.69 - $22.69
Current price $22.69
Item locally warehoused

Injection Molded Nylon/Stainless Steel Screws.

Original price $22.69 - Original price $22.69
Original price
$22.69
$22.69 - $22.69
Current price $22.69

Sea-Dog 3361551 Quarter-Turn Deck Plate, Smooth, 5-1/2" – Black

Original price $21.99 - Original price $21.99
Original price
$21.99
$21.99 - $21.99
Current price $21.99
Item locally warehoused

Sea-Dog 3361551 Quarter-Turn Deck Plate, Smooth, 5-1/2" – BlackFast, tool-free deck access with a quarter-turn locking mechanism — open or close th...

View full details
Original price $21.99 - Original price $21.99
Original price
$21.99
$21.99 - $21.99
Current price $21.99

Nylon Insert Locknut - Stainless M6-1

Original price $111.89 - Original price $111.89
Original price
$111.89
$111.89 - $111.89
Current price $111.89
Item locally warehoused

A corrosion-resistant nylon insert locknut designed for vibration-prone marine hardware—ideal for helping keep stainless fasteners securely tighten...

View full details
Original price $111.89 - Original price $111.89
Original price
$111.89
$111.89 - $111.89
Current price $111.89

Hex Nut 5/16-18

Original price $49.99 - Original price $49.99
Original price
$49.99
$49.99 - $49.99
Current price $49.99
Item locally warehoused

A general-purpose hex nut sized for 5/16-18 threaded hardware, made from 18-8 stainless steel for corrosion resistance in demanding environments. K...

View full details
Original price $49.99 - Original price $49.99
Original price
$49.99
$49.99 - $49.99
Current price $49.99

Sea-Dog Brass 3-Position Ignition Key Switch – Off / Ignition / Start, Includes 2 Keys

Original price $62.29 - Original price $62.29
Original price
$62.29
$62.29 - $62.29
Current price $62.29
Item locally warehoused

Classic Brass Ignition Key Switch — Off, Ignition, and Start in OneThe Sea-Dog Brass 3-Position Ignition Key Switch is a traditional keyed ignition...

View full details
Original price $62.29 - Original price $62.29
Original price
$62.29
$62.29 - $62.29
Current price $62.29

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

Original price $34.69 - Original price $34.69
Original price
$34.69
$34.69 - $34.69
Current price $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
Original price $34.69 - Original price $34.69
Original price
$34.69
$34.69 - $34.69
Current price $34.69

Stainless Countersunk Finishing Washer, #6

Original price $24.89 - Original price $24.89
Original price
$24.89
$24.89 - $24.89
Current price $24.89
Item locally warehoused

Use this Seachoice stainless countersunk finishing washer, size #6, to create a clean, finished look under fasteners while helping spread load for ...

View full details
Original price $24.89 - Original price $24.89
Original price
$24.89
$24.89 - $24.89
Current price $24.89

Sea-Dog 2991101 Eyelet Snap Stud, Nickel Plated Brass, 6 sets

Original price $6.19 - Original price $6.19
Original price
$6.19
$6.19 - $6.19
Current price $6.19
Item locally warehoused

Sea-Dog 2991101 eyelet snap stud fasteners are designed for securing marine canvas with a quick snap action. Nickel-plated brass helps provide dura...

View full details
Original price $6.19 - Original price $6.19
Original price
$6.19
$6.19 - $6.19
Current price $6.19

Hex Nut M12-1.75

Original price $146.29 - Original price $146.29
Original price
$146.29
$146.29 - $146.29
Current price $146.29
Item locally warehoused

A dependable marine fastener for fastening applications: this hex nut is sized M12-1.75 and made from 18-8 stainless steel for corrosion resistance...

View full details
Original price $146.29 - Original price $146.29
Original price
$146.29
$146.29 - $146.29
Current price $146.29

Stainless Countersunk Finishing Washer, #8

Original price $26.39 - Original price $26.39
Original price
$26.39
$26.39 - $26.39
Current price $26.39
Item locally warehoused

Stainless countersunk finishing washers for a clean, flush look with #8 screws—made from 316 stainless steel for excellent corrosion resistance. Ke...

View full details
Original price $26.39 - Original price $26.39
Original price
$26.39
$26.39 - $26.39
Current price $26.39

Seachoice Screw Caps, White, Fits #6 & #8

Original price $7.99 - Original price $7.99
Original price
$7.99
$7.99 - $7.99
Current price $7.99
Item locally warehoused

Screw Cap

Original price $7.99 - Original price $7.99
Original price
$7.99
$7.99 - $7.99
Current price $7.99

Seachoice 59907 Screw Caps, AlumTone, Fits #6 & #8

Original price $6.69 - Original price $6.69
Original price
$6.69
$6.69 - $6.69
Current price $6.69
Item locally warehoused

Screw Cap

Original price $6.69 - Original price $6.69
Original price
$6.69
$6.69 - $6.69
Current price $6.69

Sierra 2375 Oil Drain Screw

Original price $15.39 - Original price $15.39
Original price
$15.39
$15.39 - $15.39
Current price $15.39
Item locally warehoused

Original price $15.39 - Original price $15.39
Original price
$15.39
$15.39 - $15.39
Current price $15.39