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Seachoice Hex Cap Screw Stainless Steel

Manufacturer

Part Number

53 part numbers · from $2.97
Sale Price

from $2.97

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Product Details

Seachoice stainless steel hex cap screws (also called hex head bolts or hex bolts) are fasteners for marine, boating, RV, and general hardware use. Each screw has a six-sided head, so you can tighten it with a standard wrench or socket. The head also gives a solid bearing surface when you fasten parts together.

Key Features:

  • Stainless steel construction resists rust and corrosion on boats, trailers, and other equipment exposed to moisture
  • Hex head design allows secure tightening with a wrench or socket
  • Threaded shank works with matching nuts or tapped holes
  • Available in a range of thread and length options, so you can pick the right screw for the job

These screws suit hardware installations, rigging and deck fittings, brackets, and general repairs where strength and corrosion resistance matter. Choose the variant that matches your thread and length needs.

Select yours to see vehicle-specific options.

Select & Customize

53 of 56 items

1/2-13 x 8"
Description
Specifications
Size1/2-13 x 8"
$11.38 each
PART NUMBER: RP-SC0152
In Stock (10+)
Usually delivered within 2 days
1/2"-13 x 7"
Description
Specifications
Size1/2"-13 x 7"
$14.91 each
PART NUMBER: RP-SC30151
In Stock (10+)
Usually delivered within 2 days
1/2"-13 x 8"
Description
Specifications
Size1/2"-13 x 8"
$17.78 each
PART NUMBER: RP-SC30152
In Stock (10+)
Usually delivered within 2 days
3/8-16 x 2"
Description
Specifications
Quantity25
Size3/8-16 x 2"
$31.41 each
PART NUMBER: RP-SC0102
In Stock (10+)
Usually delivered within 2 days
3/8-16 x 4-1/2"
Description
Specifications
Size3/8-16 x 4-1/2"
$18.93 each
PART NUMBER: RP-SC0110
In Stock (10+)
Usually delivered within 2 days
5/8-11 x 2"
Description
Specifications
Size5/8-11 x 2"
$6.83 each
PART NUMBER: RP-SC0160
In Stock (10+)
Usually delivered within 2 days
5/16-18 x 3-1/2"
Description
Specifications
Quantity10
Size5/16-18 x 3-1/2"
$17.61 each
PART NUMBER: RP-SC0087
In Stock (10+)
Usually delivered within 2 days
5/16-18 x 1-1/2"
Description
Specifications
Quantity25
Size5/16-18 x 1-1/2"
$20.70 each
PART NUMBER: RP-SC0079
In Stock (10+)
Usually delivered within 2 days
1/2-13 x 1"
Description
Specifications
Quantity10
Size1/2-13 x 1"
$19.27 each
PART NUMBER: RP-SC0134
In Stock (10+)
Usually delivered within 2 days
5/16-18 x 3/4"
Description
Specifications
Quantity25
Size5/16-18 x 3/4"
$14.73 each
PART NUMBER: RP-SC0075
In Stock (10+)
Usually delivered within 2 days
1/2"-13 x 2-1/2"
Description
Specifications
Quantity10
Size1/2"-13 x 2-1/2"
$47.22 each
PART NUMBER: RP-SC30140
In Stock (10+)
Usually delivered within 2 days
1/2"-13 x 5"
Description
Specifications
Size1/2"-13 x 5"
$45.80 each
PART NUMBER: RP-SC30148
In Stock (10+)
Usually delivered within 2 days
1/2-13 x 5-1/2"
Description
Specifications
Size1/2-13 x 5-1/2"
$36.49 each
PART NUMBER: RP-SC0149
In Stock (10+)
Usually delivered within 2 days
1/2"-13 x 3"
Description
Specifications
Quantity10
Size1/2"-13 x 3"
$70.28 each
PART NUMBER: RP-SC30143
In Stock (10+)
Usually delivered within 2 days
5/16"-18 x 2"
Description
Specifications
Quantity25
Size5/16"-18 x 2"
$44.20 each
PART NUMBER: RP-SC30081
In Stock (10+)
Usually delivered within 2 days
1/2"-13 x 3-1/2"
Description
Specifications
Size1/2"-13 x 3-1/2"
$32.21 each
PART NUMBER: RP-SC30145
In Stock (10+)
Usually delivered within 2 days
1/2"-13 x 6"
Description
Specifications
Size1/2"-13 x 6"
$68.41 each
PART NUMBER: RP-SC30150
In Stock (10+)
Usually delivered within 2 days
1/2"-13 x 2"
Description
Specifications
Quantity10
Size1/2"-13 x 2"
$38.20 each
PART NUMBER: RP-SC30138
In Stock (10+)
Usually delivered within 2 days
3/8"-16 x 2"
Description
Specifications
Quantity25
Size3/8"-16 x 2"
$37.24 each
PART NUMBER: RP-SC30102
In Stock (10+)
Usually delivered within 2 days
3/8"-16 x 3"
Description
Specifications
Quantity10
Size3/8"-16 x 3"
$35.96 each
PART NUMBER: RP-SC30106
In Stock (10+)
Usually delivered within 2 days
5/16"-18 x 1"
Description
Specifications
Quantity25
Size5/16"-18 x 1"
$24.81 each
PART NUMBER: RP-SC30077
In Stock (10+)
Usually delivered within 2 days
3/8"-16 x 1-1/4"
Description
Specifications
Quantity25
Size3/8"-16 x 1-1/4"
$38.20 each
PART NUMBER: RP-SC30099
In Stock (10+)
Usually delivered within 2 days
5/8-11 x 6"
Description
Specifications
Size5/8-11 x 6"
$11.71 each
PART NUMBER: RP-SC0167
In Stock (10+)
Usually delivered within 2 days
5/16"-18 x 1-1/2"
Description
Specifications
Quantity25
Size5/16"-18 x 1-1/2"
$30.43 each
PART NUMBER: RP-SC30079
In Stock (10+)
Usually delivered within 2 days
3/8"-16 x 4"
Description
Specifications
Quantity10
Size3/8"-16 x 4"
$47.59 each
PART NUMBER: RP-SC30109
In Stock (10+)
Usually delivered within 2 days
3/8"-16 x 1"
Description
Specifications
Quantity25
Size3/8"-16 x 1"
$31.92 each
PART NUMBER: RP-SC30098
In Stock (10+)
Usually delivered within 2 days
7/16-14 x 4"
Description
Specifications
Size7/16-14 x 4"
$17.23 each
PART NUMBER: RP-SC0127
In Stock (10+)
Usually delivered within 2 days
1/2"-13 x 4"
Description
Specifications
Size1/2"-13 x 4"
$39.76 each
PART NUMBER: RP-SC30146
In Stock (10+)
Usually delivered within 2 days
5/16"-18 x 3-1/2"
Description
Specifications
Quantity10
Size5/16"-18 x 3-1/2"
$27.89 each
PART NUMBER: RP-SC30087
In Stock (10+)
Usually delivered within 2 days
1/4"-20 x 2"
Description
Specifications
Quantity50
Size1/4"-20 x 2"
$68.03 each
PART NUMBER: RP-SC30060
In Stock (10+)
Usually delivered within 2 days
3/8"-16 x 2-1/2"
Description
Specifications
Quantity10
Size3/8"-16 x 2-1/2"
$24.56 each
PART NUMBER: RP-SC30104
In Stock (10+)
Usually delivered within 2 days
1/2-13 x 1-3/4"
Description
Specifications
Quantity10
Size1/2-13 x 1-3/4"
$29.13 each
PART NUMBER: RP-SC0137
In Stock (10+)
Usually delivered within 2 days
3/8"-16 x 3-1/2"
Description
Specifications
Quantity10
Size3/8"-16 x 3-1/2"
$63.00 each
PART NUMBER: RP-SC30108
In Stock (10+)
Usually delivered within 2 days
1/4"-20 x 1-1/4"
Description
Specifications
Quantity50
Size1/4"-20 x 1-1/4"
$34.47 each
PART NUMBER: RP-SC30057
In Stock (10+)
Usually delivered within 2 days
3/8"-16 x 1-1/2"
Description
Specifications
Quantity25
Size3/8"-16 x 1-1/2"
$69.22 each
PART NUMBER: RP-SC30100
In Stock (10+)
Usually delivered within 2 days
3/8"-16 x 5"
Description
Specifications
Size3/8"-16 x 5"
$36.18 each
PART NUMBER: RP-SC30111
In Stock (10+)
Usually delivered within 2 days
5/16"-18 x 2-1/2"
Description
Specifications
Quantity10
Size5/16"-18 x 2-1/2"
$21.37 each
PART NUMBER: RP-SC30083
In Stock (10+)
Usually delivered within 2 days
5/16"-18 x 3/4"
Description
Specifications
Quantity25
Size5/16"-18 x 3/4"
$18.53 each
PART NUMBER: RP-SC30075
In Stock (10+)
Usually delivered within 2 days
3/8"-16 x 4-1/2"
Description
Specifications
Size3/8"-16 x 4-1/2"
$20.03 each
PART NUMBER: RP-SC30110
In Stock (10+)
Usually delivered within 2 days
5/8-11 x 5"
Description
Specifications
Size5/8-11 x 5"
$15.11 each
PART NUMBER: RP-SC0166
In Stock (10+)
Usually delivered within 2 days
1/4"-20 x 1"
Description
Specifications
Quantity100
Size1/4"-20 x 1"
$65.16 each
PART NUMBER: RP-SC30056
In Stock (10+)
Usually delivered within 2 days
1/2"-13 x 1-1/2"
Description
Specifications
Quantity10
Size1/2"-13 x 1-1/2"
$29.49 each
PART NUMBER: RP-SC30136
In Stock (10+)
Usually delivered within 2 days
M6-1 x 40
Description
Specifications
Quantity25
SizeM6-1 x 40
$16.40 each
PART NUMBER: RP-SC3235
In Stock (10+)
Usually delivered within 2 days
5/16-18 x 1-3/4"
Description
Specifications
Quantity25
Size5/16-18 x 1-3/4"
$24.64 each
PART NUMBER: RP-SC0080
In Stock (10+)
Usually delivered within 2 days
1/4-20 x 6"
Description
Specifications
Quantity10
Size1/4-20 x 6"
$24.08 each
PART NUMBER: RP-SC0071
In Stock (10+)
Usually delivered within 2 days
1/4"-20 X 3/4"
Description
Specifications
Quantity100
Size1/4"-20 X 3/4"
$47.29 each
PART NUMBER: RP-SC30054
In Stock (10+)
Usually delivered within 2 days
5/16"-18 x 3"
Description
Specifications
Quantity10
Size5/16"-18 x 3"
$8.64 each
PART NUMBER: RP-SC30085
In Stock (10+)
Usually delivered within 2 days
5/8-11 x 2-1/4"
Description
Specifications
Size5/8-11 x 2-1/4"
$2.97 each
PART NUMBER: RP-SC3195
In Stock (10+)
Usually delivered within 2 days
5/16"-18 x 1-3/4"
Description
Specifications
Quantity25
Size5/16"-18 x 1-3/4"
$7.21 each
PART NUMBER: RP-SC30080
In Stock (10+)
Usually delivered within 2 days
3/8"-16 x 6"
Description
Specifications
Size3/8"-16 x 6"
$8.29 each
PART NUMBER: RP-SC30113
In Stock (10+)
Usually delivered within 2 days
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Select & Customize

Fast quick and easy the way I like it

Great experience, had everything I needed, at a great price. Thank you, Sonny

Good

So far so good

I will give a 5 star rating if I receive my order in 2 days

Excellent !!

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Return Policy
Returns are easy at Autoplicity

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