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Seachoice Flat Washer OD Stainless Steel

Manufacturer

Part Number

45 part numbers · from $2.86
Sale Price

from $2.86

In Stock (10+)

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Usually delivered within 2 days

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Product Details

Seachoice stainless steel flat washers are marine-grade fasteners. They spread the clamping load of a bolt, screw or nut over a larger surface area. This helps protect mounting surfaces and gives a secure, even fit. They suit boat hardware, trailers, docks and general marine fastening jobs.

Key Features:

  • Stainless steel construction resists rust and corrosion in wet and salt-water environments
  • Flat, round design distributes load evenly and reduces pull-through and surface damage
  • Outside diameter (OD) options are offered across the product line to match different fastener needs
  • Versatile use with bolts, machine screws and nuts on marine, RV, trailer and general hardware projects

Seachoice is a well-known name in marine hardware and boating accessories. These washers give boat owners and installers a dependable, corrosion-resistant way to finish a fastener assembly. Choose the washer that matches your fastener size and the outside diameter your application needs.

Select yours to see vehicle-specific options.

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45 items

1/4"
Description
Specifications
Quantity10
Size1/4"
$3.97 each
PART NUMBER: RP-MP1399SC
In Stock (10+)
Usually delivered within 2 days
#8
Description
Specifications
Quantity10
Size#8
$2.95 each
PART NUMBER: RP-MP31394SC
In Stock (10+)
Usually delivered within 2 days
1/4", .050" Thick
Description
Specifications
O.D.11/16"
Quantity100
Size1/4", .050" Thick
$12.36 each
PART NUMBER: RP-SC1399
In Stock (10+)
Usually delivered within 2 days
#10
Description
Specifications
Quantity10
Size#10
$3.08 each
PART NUMBER: RP-MP31396SC
In Stock (10+)
Usually delivered within 2 days
5/16"
Description
Specifications
Size5/16"
$3.11 each
PART NUMBER: RP-MP1400SC
In Stock (10+)
Usually delivered within 2 days
3/8", .062" Thick
Description
Specifications
O.D.1"
Quantity100
Size3/8", .062" Thick
$25.57 each
PART NUMBER: RP-SC1401
In Stock (10+)
Usually delivered within 2 days
#8, .032" Thick
Description
Specifications
O.D.3/8"
Quantity100
Size#8, .032" Thick
$5.24 each
PART NUMBER: RP-SC31394
In Stock (10+)
Usually delivered within 2 days
#10, .050" Thick
Description
Specifications
O.D.7/16"
Quantity100
Size#10, .050" Thick
$10.01 each
PART NUMBER: RP-SC31396
In Stock (10+)
Usually delivered within 2 days
3/8"
Description
Specifications
Size3/8"
$4.19 each
PART NUMBER: RP-MP1401SC
In Stock (10+)
Usually delivered within 2 days
1/2", .078" Thick
Description
Specifications
O.D.1-1/4"
Quantity50
Size1/2", .078" Thick
$25.62 each
PART NUMBER: RP-SC1403
In Stock (10+)
Usually delivered within 2 days
1/4", .050" Thick
Description
Specifications
O.D.5/8"
Quantity100
Size1/4", .050" Thick
$13.03 each
PART NUMBER: RP-SC31411
In Stock (10+)
Usually delivered within 2 days
5/16", .062" Thick
Description
Specifications
O.D.7/8"
Quantity100
Size5/16", .062" Thick
$15.00 each
PART NUMBER: RP-SC1400
In Stock (10+)
Usually delivered within 2 days
#6
Description
Specifications
Quantity10
Size#6
$2.86 each
PART NUMBER: RP-MP31393SC
In Stock (10+)
Usually delivered within 2 days
1/4", .050" Thick
Description
Specifications
O.D.1/2" (A/N Style)
Quantity100
Size1/4", .050" Thick
$8.88 each
PART NUMBER: RP-SC1970
In Stock (10+)
Usually delivered within 2 days
#10, .050" Thick
Description
Specifications
O.D.9/16"
Quantity100
Size#10, .050" Thick
$11.68 each
PART NUMBER: RP-SC31397
In Stock (10+)
Usually delivered within 2 days
5/16", .050" Thick
Description
Specifications
O.D.3/4"
Quantity100
Size5/16", .050" Thick
$15.20 each
PART NUMBER: RP-SC31412
In Stock (10+)
Usually delivered within 2 days
7/16", .062" Thick
Description
Specifications
O.D.1-1/8"
Quantity50
Size7/16", .062" Thick
$19.04 each
PART NUMBER: RP-SC1402
In Stock (10+)
Usually delivered within 2 days
1/4", .050" Thick
Description
Specifications
O.D.11/16"
Quantity100
Size1/4", .050" Thick
$14.94 each
PART NUMBER: RP-SC31399
In Stock (10+)
Usually delivered within 2 days
3/8", .050" Thick
Description
Specifications
O.D.7/8"
Quantity100
Size3/8", .050" Thick
$22.96 each
PART NUMBER: RP-SC31972
In Stock (10+)
Usually delivered within 2 days
5/8", .078" Thick
Description
Specifications
O.D.1-1/2"
Quantity25
Size5/8", .078" Thick
$15.46 each
PART NUMBER: RP-SC1404
In Stock (10+)
Usually delivered within 2 days
#12, .050" Thick
Description
Specifications
O.D.1/2"
Quantity100
Size#12, .050" Thick
$11.44 each
PART NUMBER: RP-SC31398
In Stock (10+)
Usually delivered within 2 days
1/2", .062" Thick
Description
Specifications
O.D.1-1/4"
Quantity50
Size1/2", .062" Thick
$25.74 each
PART NUMBER: RP-SC36623
In Stock (10+)
Usually delivered within 2 days
1/2", .078" Thick
Description
Specifications
O.D.1-1/4"
Quantity50
Size1/2", .078" Thick
$35.96 each
PART NUMBER: RP-SC31403
In Stock (10+)
Usually delivered within 2 days
5/16", .062" Thick
Description
Specifications
O.D.9/16" (A/N Style)
Quantity100
Size5/16", .062" Thick
$8.12 each
PART NUMBER: RP-SC1971
In Stock (10+)
Usually delivered within 2 days
7/16", .062" Thick
Description
Specifications
O.D.3/4" (A/N Style)
Quantity50
Size7/16", .062" Thick
$5.59 each
PART NUMBER: RP-SC2874
In Stock (10+)
Usually delivered within 2 days
#6, .032" Thick
Description
Specifications
O.D.3/8"
Quantity100
Size#6, .032" Thick
$6.91 each
PART NUMBER: RP-SC31393
In Stock (10+)
Usually delivered within 2 days
M6, 1.6 mm Thick
Description
Specifications
O.D.12 mm
Quantity100
SizeM6, 1.6 mm Thick
$9.22 each
PART NUMBER: RP-SC35852
In Stock (10+)
Usually delivered within 2 days
#4, .032" Thick
Description
Specifications
O.D.5/16"
Quantity100
Size#4, .032" Thick
$6.04 each
PART NUMBER: RP-SC31392
In Stock (10+)
Usually delivered within 2 days
3/8", .062" Thick
Description
Specifications
O.D.1"
Quantity100
Size3/8", .062" Thick
$39.16 each
PART NUMBER: RP-SC31401
In Stock (10+)
Usually delivered within 2 days
3/4", .109" Thick
Description
Specifications
O.D.1-7/8"
Quantity25
Size3/4", .109" Thick
$32.00 each
PART NUMBER: RP-SC1405
In Stock (10+)
Usually delivered within 2 days
$10.73
PART NUMBER: RP-SC3033
In Stock (10+)
Usually delivered within 2 days
5/8", .078" Thick
Description
Specifications
O.D.1-1/2"
Quantity25
Size5/8", .078" Thick
$33.23 each
PART NUMBER: RP-SC31404
In Stock (10+)
Usually delivered within 2 days
1/4"
Description
Specifications
Quantity50
Size1/4"
$10.41 each
PART NUMBER: RP-SC1420CH
In Stock (10+)
Usually delivered within 2 days
5/16", .062" Thick
Description
Specifications
O.D.7/8"
Quantity100
Size5/16", .062" Thick
$26.19 each
PART NUMBER: RP-SC31400
In Stock (10+)
Usually delivered within 2 days
M8, 1.6 mm Thick
Description
Specifications
O.D.16 mm
Quantity100
SizeM8, 1.6 mm Thick
$15.19 each
PART NUMBER: RP-SC35853
In Stock (10+)
Usually delivered within 2 days
M5, 1 mm Thick
Description
Specifications
O.D.10 mm
Quantity100
SizeM5, 1 mm Thick
$8.92 each
PART NUMBER: RP-SC35851
In Stock (10+)
Usually delivered within 2 days
M12, 2.5 mm Thick
Description
Specifications
O.D.24 mm
Quantity50
SizeM12, 2.5 mm Thick
$25.53 each
PART NUMBER: RP-SC35855
In Stock (10+)
Usually delivered within 2 days
M10, 2 mm Thick
Description
Specifications
O.D.20 mm
Quantity50
SizeM10, 2 mm Thick
$10.28 each
PART NUMBER: RP-SC35854
In Stock (10+)
Usually delivered within 2 days
M4, 0.8 mm Thick
Description
Specifications
O.D.9 mm
Quantity100
SizeM4, 0.8 mm Thick
$8.84 each
PART NUMBER: RP-SC35850
In Stock (10+)
Usually delivered within 2 days
#10
Description
Specifications
Quantity100
Size#10
$4.12 each
PART NUMBER: RP-BP1396SC
In Stock (10+)
Usually delivered within 2 days
5/16"
Description
Specifications
Quantity50
Size5/16"
$5.07 each
PART NUMBER: RP-BP1400SC
In Stock (10+)
Usually delivered within 2 days
$7.74
PART NUMBER: RP-SC35604
In Stock (10+)
Usually delivered within 2 days
$3.98
PART NUMBER: SC36007
4 left at this price
Usually delivered within 2 days
3/4", .109" Thick
Description
Specifications
O.D.1-7/8"
Quantity25
Size3/4", .109" Thick
$16.23 each
PART NUMBER: RP-SC31405
2 left at this price
Usually delivered within 2 days
3/4", .109" Thick
Description
Specifications
O.D.1-5/16" (A/N Style)
Quantity25
Size3/4", .109" Thick
$6.48 each
PART NUMBER: RP-SC4974
2 left at this price
Usually delivered within 2 days
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Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy