![th-marine-1500x1500](https://www.rhsboating.com.au/images/com_hikashop/upload/th-marine-1500x1500.jpg)  Description:
Maintain the smaller fittings that keep your boat practical with selected T-H Marine hardware from RHS Boating & Marine. Explore anchor-handle catches, locking and non-locking options, replacement cam components and a thru-hull scupper for compatible installations.

Start by matching the function of the original part, then compare mounting dimensions, panel thickness requirements, cam shape and operating clearance. Drainage fittings require equally careful checking of opening size, connection details and installation position. Confirm whether you need a complete catch or a separate component before purchasing. Browse the T-H Marine range for the measurements and inclusions needed to choose a suitable replacement for your boat.

           [ ![304215](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/304215.jpg "3/16 in x 1/2 in Marine Countersunk Metal Thread Screw 304 SS 100-Pack") ](https://www.rhsboating.com.au/categories/p3-16-in-x-1-2-in-marine-countersunk-metal-thread-screw-304-ss-100-pack.html)

   $25.98  each    [ 3/16 in x 1/2 in Marine Countersunk Metal Thread Screw 304 SS 100-Pack ](https://www.rhsboating.com.au/categories/p3-16-in-x-1-2-in-marine-countersunk-metal-thread-screw-304-ss-100-pack.html)      [ 304215 ](https://www.rhsboating.com.au/categories/p3-16-in-x-1-2-in-marine-countersunk-metal-thread-screw-304-ss-100-pack.html)

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   [ ![303215](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/303215.jpg "3/16 in x 1/2 in Marine Round Head Metal Thread Screw 304 SS 100-Pack") ](https://www.rhsboating.com.au/categories/p3-16-in-x-1-2-in-marine-round-head-metal-thread-screw-304-ss-100-pack.html)

   $27.19  each    [ 3/16 in x 1/2 in Marine Round Head Metal Thread Screw 304 SS 100-Pack ](https://www.rhsboating.com.au/categories/p3-16-in-x-1-2-in-marine-round-head-metal-thread-screw-304-ss-100-pack.html)      [ 303215 ](https://www.rhsboating.com.au/categories/p3-16-in-x-1-2-in-marine-round-head-metal-thread-screw-304-ss-100-pack.html)

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   [ ![303285](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/303285.jpg "3/16 in x 2 in Marine Round Head Metal Thread Screw 304 Stainless Steel 100-Pack") ](https://www.rhsboating.com.au/categories/p3-16-in-x-2-in-marine-round-head-metal-thread-screw-304-stainless-steel-100-pack.html)

   $76.54  each    [ 3/16 in x 2 in Marine Round Head Metal Thread Screw 304 Stainless Steel 100-Pack ](https://www.rhsboating.com.au/categories/p3-16-in-x-2-in-marine-round-head-metal-thread-screw-304-stainless-steel-100-pack.html)      [ 303285 ](https://www.rhsboating.com.au/categories/p3-16-in-x-2-in-marine-round-head-metal-thread-screw-304-stainless-steel-100-pack.html)

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   [ ![304305](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/304305.jpg "3/16 in x 3 in Marine Countersunk Metal Thread Screw 304 SS 100-Pack") ](https://www.rhsboating.com.au/categories/p3-16-in-x-3-in-marine-countersunk-metal-thread-screw-304-ss-100-pack.html)

   $170.37  each    [ 3/16 in x 3 in Marine Countersunk Metal Thread Screw 304 SS 100-Pack ](https://www.rhsboating.com.au/categories/p3-16-in-x-3-in-marine-countersunk-metal-thread-screw-304-ss-100-pack.html)      [ 304305 ](https://www.rhsboating.com.au/categories/p3-16-in-x-3-in-marine-countersunk-metal-thread-screw-304-ss-100-pack.html)

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   [ ![303305](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/303305.jpg "3/16 in x 3 in Marine Round Head Metal Thread Screw 304 Stainless Steel 100-Pack") ](https://www.rhsboating.com.au/categories/p3-16-in-x-3-in-marine-round-head-metal-thread-screw-304-stainless-steel-100-pack.html)

   $148.48  each    [ 3/16 in x 3 in Marine Round Head Metal Thread Screw 304 Stainless Steel 100-Pack ](https://www.rhsboating.com.au/categories/p3-16-in-x-3-in-marine-round-head-metal-thread-screw-304-stainless-steel-100-pack.html)      [ 303305 ](https://www.rhsboating.com.au/categories/p3-16-in-x-3-in-marine-round-head-metal-thread-screw-304-stainless-steel-100-pack.html)

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   [ ![304235](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/304235.jpg "3/16 in x 3/4 in Marine Countersunk Metal Thread Screw 304 SS 100-Pack") ](https://www.rhsboating.com.au/categories/p3-16-in-x-3-4-in-marine-countersunk-metal-thread-screw-304-ss-100-pack.html)

   $29.93  each    [ 3/16 in x 3/4 in Marine Countersunk Metal Thread Screw 304 SS 100-Pack ](https://www.rhsboating.com.au/categories/p3-16-in-x-3-4-in-marine-countersunk-metal-thread-screw-304-ss-100-pack.html)      [ 304235 ](https://www.rhsboating.com.au/categories/p3-16-in-x-3-4-in-marine-countersunk-metal-thread-screw-304-ss-100-pack.html)

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   [ ![303235](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/303235.jpg "3/16 in x 3/4 in Marine Round Head Metal Thread Screw 304 SS 100-Pack") ](https://www.rhsboating.com.au/categories/p3-16-in-x-3-4-in-marine-round-head-metal-thread-screw-304-ss-100-pack.html)

   $30.49  each    [ 3/16 in x 3/4 in Marine Round Head Metal Thread Screw 304 SS 100-Pack ](https://www.rhsboating.com.au/categories/p3-16-in-x-3-4-in-marine-round-head-metal-thread-screw-304-ss-100-pack.html)      [ 303235 ](https://www.rhsboating.com.au/categories/p3-16-in-x-3-4-in-marine-round-head-metal-thread-screw-304-ss-100-pack.html)

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   [ ![304220](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/304220.jpg "3/16 in x 5/8 in Marine Countersunk Metal Thread Screw 304 SS 100-Pack") ](https://www.rhsboating.com.au/categories/p3-16-in-x-5-8-in-marine-countersunk-metal-thread-screw-304-ss-100-pack.html)

   $29.03  each    [ 3/16 in x 5/8 in Marine Countersunk Metal Thread Screw 304 SS 100-Pack ](https://www.rhsboating.com.au/categories/p3-16-in-x-5-8-in-marine-countersunk-metal-thread-screw-304-ss-100-pack.html)      [ 304220 ](https://www.rhsboating.com.au/categories/p3-16-in-x-5-8-in-marine-countersunk-metal-thread-screw-304-ss-100-pack.html)

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   [ ![303225](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/303225.jpg "3/16 in x 5/8 in Marine Round Head Metal Thread Screw 304 SS 100-Pack") ](https://www.rhsboating.com.au/categories/p3-16-in-x-5-8-in-marine-round-head-metal-thread-screw-304-ss-100-pack.html)

   $43.48  each    [ 3/16 in x 5/8 in Marine Round Head Metal Thread Screw 304 SS 100-Pack ](https://www.rhsboating.com.au/categories/p3-16-in-x-5-8-in-marine-round-head-metal-thread-screw-304-ss-100-pack.html)      [ 303225 ](https://www.rhsboating.com.au/categories/p3-16-in-x-5-8-in-marine-round-head-metal-thread-screw-304-ss-100-pack.html)

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   [ ![308103](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/308103.jpg "3/16 inch (10-24) Nyloc Marine Nut UNC 304 Grade Stainless Steel Pack 100") ](https://www.rhsboating.com.au/categories/p3-16-inch-10-24-nyloc-marine-nut-unc-304-grade-stainless-steel-pack-100.html)

   $30.81  each    [ 3/16 inch (10-24) Nyloc Marine Nut UNC 304 Grade Stainless Steel Pack 100 ](https://www.rhsboating.com.au/categories/p3-16-inch-10-24-nyloc-marine-nut-unc-304-grade-stainless-steel-pack-100.html)      [ 308103 ](https://www.rhsboating.com.au/categories/p3-16-inch-10-24-nyloc-marine-nut-unc-304-grade-stainless-steel-pack-100.html)

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   [ ![308203](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/308203.jpg "3/16 inch Dome Marine Nut UNC 304 Grade Stainless Steel Pack 100") ](https://www.rhsboating.com.au/categories/p3-16-inch-dome-marine-nut-unc-304-grade-stainless-steel-pack-100.html)

   $174.00  each    [ 3/16 inch Dome Marine Nut UNC 304 Grade Stainless Steel Pack 100 ](https://www.rhsboating.com.au/categories/p3-16-inch-dome-marine-nut-unc-304-grade-stainless-steel-pack-100.html)      [ 308203 ](https://www.rhsboating.com.au/categories/p3-16-inch-dome-marine-nut-unc-304-grade-stainless-steel-pack-100.html)

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   [ ![308003](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/308003.jpg "3/16 inch Marine Hex Nut BSW 304 Grade Stainless Steel Pack 200") ](https://www.rhsboating.com.au/categories/p3-16-inch-marine-hex-nut-bsw-304-grade-stainless-steel-pack-200.html)

   $16.10  each    [ 3/16 inch Marine Hex Nut BSW 304 Grade Stainless Steel Pack 200 ](https://www.rhsboating.com.au/categories/p3-16-inch-marine-hex-nut-bsw-304-grade-stainless-steel-pack-200.html)      [ 308003 ](https://www.rhsboating.com.au/categories/p3-16-inch-marine-hex-nut-bsw-304-grade-stainless-steel-pack-200.html)

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   [ ![309503](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/309503.jpg "3/16 inch UNC Threaded Rod 304 Grade Stainless Steel 3ft – Boat Fasteners") ](https://www.rhsboating.com.au/categories/p3-16-inch-unc-threaded-rod-304-grade-stainless-steel-3ft-boat-fasteners.html)

   $20.31  each    [ 3/16 inch UNC Threaded Rod 304 Grade Stainless Steel 3ft – Boat Fasteners ](https://www.rhsboating.com.au/categories/p3-16-inch-unc-threaded-rod-304-grade-stainless-steel-3ft-boat-fasteners.html)      [ 309503 ](https://www.rhsboating.com.au/categories/p3-16-inch-unc-threaded-rod-304-grade-stainless-steel-3ft-boat-fasteners.html)

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   [ ![308303](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/308303.jpg "3/16 inch Wing Marine Nut UNC 304 Grade Stainless Steel Pack 100") ](https://www.rhsboating.com.au/categories/p3-16-inch-wing-marine-nut-unc-304-grade-stainless-steel-pack-100.html)

   $146.81  each    [ 3/16 inch Wing Marine Nut UNC 304 Grade Stainless Steel Pack 100 ](https://www.rhsboating.com.au/categories/p3-16-inch-wing-marine-nut-unc-304-grade-stainless-steel-pack-100.html)      [ 308303 ](https://www.rhsboating.com.au/categories/p3-16-inch-wing-marine-nut-unc-304-grade-stainless-steel-pack-100.html)

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   [ ![304265](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/304265.jpg "3/16 inch x 1 1/2 inch Marine Countersunk Metal Thread Screw 304 SS Pack 100") ](https://www.rhsboating.com.au/categories/p3-16-inch-x-1-1-2-inch-marine-countersunk-metal-thread-screw-304-ss-pack-100.html)

   $48.36  each    [ 3/16 inch x 1 1/2 inch Marine Countersunk Metal Thread Screw 304 SS Pack 100 ](https://www.rhsboating.com.au/categories/p3-16-inch-x-1-1-2-inch-marine-countersunk-metal-thread-screw-304-ss-pack-100.html)      [ 304265 ](https://www.rhsboating.com.au/categories/p3-16-inch-x-1-1-2-inch-marine-countersunk-metal-thread-screw-304-ss-pack-100.html)

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   [ ![303265](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/303265.jpg "3/16 inch x 1 1/2 inch Marine Round Head Metal Thread Screw 304 SS Pack 100") ](https://www.rhsboating.com.au/categories/p3-16-inch-x-1-1-2-inch-marine-round-head-metal-thread-screw-304-ss-pack-100.html)

   $50.63  each    [ 3/16 inch x 1 1/2 inch Marine Round Head Metal Thread Screw 304 SS Pack 100 ](https://www.rhsboating.com.au/categories/p3-16-inch-x-1-1-2-inch-marine-round-head-metal-thread-screw-304-ss-pack-100.html)      [ 303265 ](https://www.rhsboating.com.au/categories/p3-16-inch-x-1-1-2-inch-marine-round-head-metal-thread-screw-304-ss-pack-100.html)

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   [ ![304255](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/304255.jpg "3/16 inch x 1 1/4 inch Marine Countersunk Metal Thread Screw 304 SS Pack 100") ](https://www.rhsboating.com.au/categories/p3-16-inch-x-1-1-4-inch-marine-countersunk-metal-thread-screw-304-ss-pack-100.html)

   $44.70  each    [ 3/16 inch x 1 1/4 inch Marine Countersunk Metal Thread Screw 304 SS Pack 100 ](https://www.rhsboating.com.au/categories/p3-16-inch-x-1-1-4-inch-marine-countersunk-metal-thread-screw-304-ss-pack-100.html)      [ 304255 ](https://www.rhsboating.com.au/categories/p3-16-inch-x-1-1-4-inch-marine-countersunk-metal-thread-screw-304-ss-pack-100.html)

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   [ ![303255](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/303255.jpg "3/16 inch x 1 1/4 inch Marine Round Head Metal Thread Screw 304 SS Pack 100") ](https://www.rhsboating.com.au/categories/p3-16-inch-x-1-1-4-inch-marine-round-head-metal-thread-screw-304-ss-pack-100.html)

   $46.95  each    [ 3/16 inch x 1 1/4 inch Marine Round Head Metal Thread Screw 304 SS Pack 100 ](https://www.rhsboating.com.au/categories/p3-16-inch-x-1-1-4-inch-marine-round-head-metal-thread-screw-304-ss-pack-100.html)      [ 303255 ](https://www.rhsboating.com.au/categories/p3-16-inch-x-1-1-4-inch-marine-round-head-metal-thread-screw-304-ss-pack-100.html)

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   [ ![304295](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/304295.jpg "3/16 inch x 2 1/2 inch Marine Countersunk Metal Thread Screw 304 SS Pack 100") ](https://www.rhsboating.com.au/categories/p3-16-inch-x-2-1-2-inch-marine-countersunk-metal-thread-screw-304-ss-pack-100.html)

   $132.91  each    [ 3/16 inch x 2 1/2 inch Marine Countersunk Metal Thread Screw 304 SS Pack 100 ](https://www.rhsboating.com.au/categories/p3-16-inch-x-2-1-2-inch-marine-countersunk-metal-thread-screw-304-ss-pack-100.html)      [ 304295 ](https://www.rhsboating.com.au/categories/p3-16-inch-x-2-1-2-inch-marine-countersunk-metal-thread-screw-304-ss-pack-100.html)

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   [ ![303295](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/303295.jpg "3/16 inch x 2 1/2 inch Marine Round Head Metal Thread Screw 304 SS Pack 100") ](https://www.rhsboating.com.au/categories/p3-16-inch-x-2-1-2-inch-marine-round-head-metal-thread-screw-304-ss-pack-100.html)

   $120.93  each    [ 3/16 inch x 2 1/2 inch Marine Round Head Metal Thread Screw 304 SS Pack 100 ](https://www.rhsboating.com.au/categories/p3-16-inch-x-2-1-2-inch-marine-round-head-metal-thread-screw-304-ss-pack-100.html)      [ 303295 ](https://www.rhsboating.com.au/categories/p3-16-inch-x-2-1-2-inch-marine-round-head-metal-thread-screw-304-ss-pack-100.html)

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   [ ![640228](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/640228.jpg "3/4-inch Pin Pedestal Base – Cast Aluminium – Marine Seating") ](https://www.rhsboating.com.au/categories/p3-4-inch-pin-pedestal-base-cast-aluminium-marine-seating.html)

   $49.16  each    [ 3/4-inch Pin Pedestal Base – Cast Aluminium – Marine Seating ](https://www.rhsboating.com.au/categories/p3-4-inch-pin-pedestal-base-cast-aluminium-marine-seating.html)      [ 640228 ](https://www.rhsboating.com.au/categories/p3-4-inch-pin-pedestal-base-cast-aluminium-marine-seating.html)

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Display #21

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- [8](https://www.rhsboating.com.au/brands-listing/category/t-h-marine-boat-catches-hardware-scuppers/view-category/layout-listing.html?start=231&limit=21 "8")
- [9](https://www.rhsboating.com.au/brands-listing/category/t-h-marine-boat-catches-hardware-scuppers/view-category/layout-listing.html?start=231&limit=21 "9")
- [10](https://www.rhsboating.com.au/brands-listing/category/t-h-marine-boat-catches-hardware-scuppers/view-category/layout-listing.html?start=231&limit=21 "10")
- [11](https://www.rhsboating.com.au/brands-listing/category/t-h-marine-boat-catches-hardware-scuppers/view-category/layout-listing.html?start=231&limit=21 "11")
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- [13](https://www.rhsboating.com.au/brands-listing/category/t-h-marine-boat-catches-hardware-scuppers/view-category/layout-listing.html?start=231&limit=21 "13")
- [14](https://www.rhsboating.com.au/brands-listing/category/t-h-marine-boat-catches-hardware-scuppers/view-category/layout-listing.html?start=231&limit=21 "14")
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- [16](https://www.rhsboating.com.au/brands-listing/category/t-h-marine-boat-catches-hardware-scuppers/view-category/layout-listing.html?start=231&limit=21 "16")
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