Screw, Bolts & Fixings

Price for two Marine Grade 316 stainless steel screws for your speargun build, repairs, additions, modifications and conversions. Countersunk hexagon socket screws, in convenient metric M4, M5 and M6 diameters and lengths for spearguns.
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A sealing and insulating screw set comprised of a countersunk stainless steel screw, stainless steel cup washer and appropriately sized O-ring. This makes for the best fixing screw for aluminium and carbon tube spearguns, providing a water-tight separation of the...
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Stainless steel blind threaded anchor fitting for wooden spearguns, with a fine threaded interior for metric parallel screws. Perfect for wooden speargun builds or modifications when an often removed fitting is required, eg reels. When used with epoxy glue, provides...
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OBD Line Anchor Bolt Nylon is a one piece reinforced nylon line fitting guide with a solid 316 stainless steel screw. It provides a super sturdy anchor point and hook for your roller speargun and invert roller speargun tensioning lines....
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Superb quality 316 stainless steel threaded rod, plus 2 lock nuts, 2 delrin spacers and 2 stainless washers. 51mm long and 5mm diameter size to fit most tube carbon and aluminium speargun barrels. Perfect in your tube speargun roller converison...
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OBD Ultimate Wood Speargun Oil - Matt is an excellent penetrative protective oil for sealing the wood of your speargun. This clear (untinted) oil enhances the colour richness and warmth of natural timber. Could be tinted to change the colour....
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A quality brass threaded anchor fitting for wooden spearguns. Textured exterior for better grip into wood, with a fine threaded interior for metric parallel screws. Perfect for wooden speargun builds or modifications when an often removed fitting is required, eg...
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Stainless steel blind threaded anchor fitting for wooden spearguns, with a fine threaded interior for metric parallel screws. Perfect for wooden speargun builds or modifications when an often removed fitting is required, eg reels. When used with epoxy glue, provides...
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Price is for two Marine Grade 316 stainless steel closed head dome nuts for your speargun build, repairs, additions, modifications and conversions. M4 threaded nuts to fit M4 (4mm) standard metric thread.
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Price for two Marine Grade 316 stainless steel screws for your speargun build, repairs, additions, modifications and conversions. Button Head hexagon socket screws, in convenient metric M4, M5 and M6 diameters and lengths for spearguns.
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Price for two Marine Grade 316 stainless steel screws for your speargun build, repairs, additions, modifications and conversions. Self-tapping phillips pan head screws, in a range of convenient diameters and lengths for spearguns.
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A quality brass threaded anchor fitting for wooden spearguns. Textured exterior for better grip into wood, with a fine threaded interior for metric parallel screws. Perfect for wooden speargun builds or modifications when an often removed fitting is required, eg...
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A quality US made brass threaded anchor fitting for wooden spearguns. Coarse threaded exterior for biting into wood, with a fine threaded interior for metric parallel screws. Perfect for wooden speargun builds or modifications when an often removed fitting is...
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OBD Line Anchor Bolt is a screw fit 316 stainless fitting with coloured accents in super durable acrylic and nylon. It provides a sturdy anchor point and hook for your roller speargun and invert roller speargun tensioning lines. Self tapping...
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Marine Grade 316 stainless steel wide washers for your speargun build, repairs, additions, modifications and conversions. Come in a range of convenient sizes for spearguns. Price is for a pack of 4. Sizes: M4 - Outer Diameter 12mm, Inner Diameter...
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Marine Grade 316 stainless steel flat washers for your speargun build, repairs, additions, modifications and conversions. Come in a range of convenient sizes for spearguns. Price is for a pack of 4. Sizes: M4 - Outer Diameter 9mm, Inner Diameter...
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Price for two Marine Grade 316 stainless steel screws for your speargun build, repairs, additions, modifications and conversions. Self-tapping countersunk phillips head screws, in a range of convenient diameters and lengths for spearguns.
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