For years, boat manufacturers have been limited in their choices for suppliers of stainless steel bow and stern eyes. Recently, you might have seen your price come down, or you were asked to sign a long-term contract. The reason is simple. Marine Fasteners introduced its new line of stainless steel bow and stern eyes at the 2002 Fort Lauderdale boat show and the response has been incredible. These bow and stern eyes are made from 316 stainless, not only offering superior corrosion resistance in fresh water, but a must in salt water environments. If you are meeting your bow and stern eyes representative for the first time in years, asking you to agree to a long term contract, consider calling Marine Fasteners and find out why the competition is worried.


Bow Eyes & Stern Eyes

No Time? - Call Us and we will supply you a part number and quote

Kit #

Description

U-Bolt

Adjustment Nut

Finished Nut

Plate (Bow)

Plate (Stern)

Other

BOWSW1001

1/2 X 3-7/16

C7

NA5 X 2

NF5 X 2

PB5 X 2

BOWSW1002

3/8 X 3

A9

NA3 X 2

NF3X 2

PB3 X 2

BOWSW1003

1/2 X 3-7/16

C7

NA5 X 2

NF5 X 2

PB5 X 1

PS5 X 1

BOWSW1004

1/2 X 2

C1

NA5 X 2

NF5 X 2

PB5 X 1

PS5 X 1

BOWSW1005

1/2 X 2

C1

NA5 X 2

NF5 X 2

PS5 X 2

BOWSW1006

3/8 X 2-1/4

A3

NA3 X 2

NF3X 2

PB3 X 1

PS3 X 1

BOWSW1007

1/2 X 3

C5

NA5 X 2

NF5 X 2

PS5 X 2

BOWSW1008

1/2 X 2-1/2

C3

NA5 X 2

NF5 X 2

PB5 X 2

BOWSW1009

1/2 X 4

C11

NA5 X 2

NF5 X 2

PB5 X 2

BOWSW1010

1/2 X 3-3/4

C9

NA5 X 2

NF5 X 2

WF5 X 2

BOWSW1011

1/2 X 4-3/4

C13

NA5 X 2

NF5 X 2

PB5 X 2

BOWSW1012

3/8 X 3

A7

NA3 X 2

NF3X 2

PB3 X 2

BOWSW1013

3/8 X 3

A7

NA3 X 2

NF3X 2

PB3 X 1

PS3 X 1

BOWSW1014

3/8 X 3-7/16

A11

NA3 X 2

NF3X 2

PB3 X 2

BOWSW1015

1/2 X 4-3/4

C13

NA5 X 2

NF5 X 2

PB5 X 1

PS5A X 1

BOWSW1016

1/2 X 3-7/16

C7

NA5 X 2

NF5 X 2

PB5 X 1

PR X 1

BOWSW1017

5/8 X 5-1/2

E1

NF6 X 4

PB6 X 2

BOWSW1019

3/8 X 1-1/2

A1

NA3 X 2

PB3 X 2

NL3X 2

BOWSW1020

3/8 X 2-1/2

A5

NA3 X 2

PB3 X 2

NL3X 2

BOWSW1021

3/8 X 3

A7

NA3 X 2

PB3 X 2

NL3X 2

316 Stainless Steel

Pictured with bow plate and double
flat washers - Print shows 2 plates
Parts are available with bow plates,
stern plates, flatwashers, lock-
washers, or any combination.

Series

Part Number

Thread

A

B

C

D

E

A1

BOSTSW3/8C3X1.5

3/8-16

3/8

1-1/2

1.073 (1-1/16)

3

1.406 (1-13/32)

A3

BOSTSW3/8C3.75X2.25

3/8-16

3/8

2-1/4

1.073 (1-1/16)

3-3/4

1.406 (1-13/32)

A5

BOSTSW3/8C3.75X2.5

3/8-16

3/8

2-1/2

1.073 (1-1/16)

3-3/4

1.406 (1-13/32)

A7

BOSTSW3/8C4.312X3

3/8-16

3/8

3

1.073 (1-1/16)

4-5/16

1.406 (1-13/32)

A9

BOSTSW3/8C5X3

3/8-16

3/8

3

1.073 (1-1/16)

5

1.406 (1-13/32)

A11

BOSTSW3/8C5X3.437

3/8-16

3/8

3-7/16

1.073 (1-1/16)

5

1.406 (1-13/32)

C1

BOSTSW1/2C3.75X2

1/2-13

1/2

2

1.368 (1-3/8)

3-3/4

1.812 (1-13/16)

C3

BOSTSW1/2C4.375X2.5

1/2-13

1/2

2-1/2

1.368 (1-3/8)

4-3/8

1.812 (1-13/16)

C5

BOSTSW1/2C4.75X3

1/2-13

1/2

3

1.368 (1-3/8)

4-3/4

1.812 (1-13/16)

C7

BOSTSW1/2C5.25X3.437

1/2-13

1/2

3-7/16

1.368 (1-3/8)

5-1/4

1.812 (1-13/16)

C9

BOSTSW1/2C5.75X3.75

1/2-13

1/2

3-3/4

1.368 (1-3/8)

5-3/4

1.812 (1-13/16)

C11

BOSTSW1/2C5.75X4

1/2-13

1/2

4

1.368 (1-3/8)

5-3/4

1.812 (1-13/16)

C13

BOSTSW1/2C6.5X4.75

1/2-13

1/2

4-3/4

1.368 (1-3/8)

6-1/2

1.812 (1-13/16)

E1

BOSTSW5/8C8X5.5

5/8-11

5/8

5-1/2

1.313 (1-5/16)

8

1.875 (1-7/8)

Bow & Stern Plates

Part Number

Hole Sizes

Width

Length

Type

PB3

PLASW3/8X.75X2.25

3/8

3/4

2-1/4

Bow

PS3

PLASW3/8X1.25X2.75

3/8

1-1/4

2-3/4

Stern

PB5

PLASW1/2X.75X3

1/2

3/4

3

Bow

PS5

PLASW1/2X1.5X3.5

1/2

1-1/2

3-1/2

Stern

PS5A

PLASW1/2X1.5X4.5

1/2

1-1/2

4-1/2

Stern

PB6

PLASW5/8X1.5X3.5

5/8

1-1/2

3-1/2

Bow 

PR

PLABR3.0X.75X.063

1/2

3/4

3

Rubber 

PA

PLAALHSW1/2X1.5X5

1/2

1-1/2

5

 Anchor Line

Hex Nuts

Part Number

Diameter

Type

NA3

NCJMSW3/8C

3/8-16

Adjustment

NF3

NFISW3/8C

3/8-16

Finish

NL3

ESN79NE066

3/8-16

Nylon Lock

NA5

NCJMSW1/2C

1/2-13

Adjustment

NF5

NFISW1/2C

1/2-13

Finish

NL5

ESN79NE083

ESN79

Nylon Lock

NF6

NFISW5/8C

5/18-11

Finish

Optional Fasteners for use with Bow Eyes
WF3 3/8 X 7/8 OD Flat Washers Stainless
WF5 1/2 X 1-1/4 OD Flat Washers Stainless
WF6 5/8 X 1-1/2 OD Flat Washers Stainless

Ultimate Load Test Report (pdf)

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