Ronstan SS316 Stepped U-Bolt
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Auckland 1026,
NZ
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$5.99
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A quality marine hardware you can rely on
the Ronstan SS316 Stepped U-Bolt is shaped like the letter "U" with threaded ends and two backing plates. Typically bolted through the deck of a boat and used as an attachment point for lines, hardware or rigging. Made from marine-grade 316 stainless steel, this U-bolt is resistant to corrosion and built to withstand harsh marine environments.
Ronstan SS316 Stepped U-Bolt Features:
- Round bend turned U-bolt
- 316 Marine grade stainless steel
- Stepped studs
- Supplied with top plate, backing plate, and nuts
Ronstan SS316 Stepped U-Bolt Specifications:
| Part Number | Thread | Stud Length | Above Deck Inside Diameter | Top Bar Diameter | Below Deck Height | Width Between Centres | Distance from Plate to Thread | Weight |
|---|---|---|---|---|---|---|---|---|
| RF541 | 5/16" UNC | 1 1/2" | 28mm | 9.5mm | 38mm | 25.5mm | 8mm | 105g |
| RF543 | 5/16" UNC | 1" | 28mm | 9.5mm | 25mm | 25.5mm | 4mm | 95g |
| RF544 | 5/16" UNC | 2" | 28mm | 9.5mm | 51mm | 25.5mm | 6mm | 110g |
| RF547 | 5/16" UNC | 3" | 28mm | 9.5mm | 77mm | 25.5mm | 32mm | 130g |
| RF548 | 5/16" UNC | 4" | 28mm | 9.5mm | 103mm | 25.5mm | 58mm | 150g |
| RF549 | 5/16" UNC | 5" | 28mm | 9.5mm | 127mm | 25.5mm | 71mm | 170g |
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