IMPA Screws & Nuts — Screws & Nuts covers threaded fasteners and related items — bolts, washers, hooks and eyes among other fixings. The section supplies the general fastening hardware used throughout deck, engine-room an...
IMPA Screws & Nuts gathers 3,074 marine supply items in the ShipsBay catalog for structured request-for-quote workflows. Buyers locate the right item by IMPA code, product name, SKU or unit of measure, collect quantities from different departments and send one consolidated quote request. Each entry stays neutrally described so the sales team can confirm availability, delivery port and commercial terms in the reply.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 15 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 15 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690130, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 16 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 16 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690131, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 18 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 18 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690132, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 20 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 20 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690133, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 25 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 25 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690134, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 30 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 30 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690135, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 35 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 35 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690136, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 40 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 40 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690137, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 45 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 45 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690138, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 50 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 50 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690139, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 60 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 60 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690140, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 6 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 6 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690125, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 70 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 70 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690141, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 80 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 80 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690142, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 8 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 8 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690126, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M4 X 90 Mm
Hex. Head Bolt Only, Steel, Un Galv. M4 X 90 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690143, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M5 X 100 Mm
Hex. Head Bolt Only, Steel, Un Galv. M5 X 100 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690171, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M5 X 10 Mm
Hex. Head Bolt Only, Steel, Un Galv. M5 X 10 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690153, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M5 X 110 Mm
Hex. Head Bolt Only, Steel, Un Galv. M5 X 110 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690172, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M5 X 120 Mm
Hex. Head Bolt Only, Steel, Un Galv. M5 X 120 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690173, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M5 X 12 Mm
Hex. Head Bolt Only, Steel, Un Galv. M5 X 12 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690154, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M5 X 130 Mm
Hex. Head Bolt Only, Steel, Un Galv. M5 X 130 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690174, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M5 X 140 Mm
Hex. Head Bolt Only, Steel, Un Galv. M5 X 140 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690175, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Hex. Head Bolt Only, Steel, Un Galv. M5 X 14 Mm
Hex. Head Bolt Only, Steel, Un Galv. M5 X 14 Mm is a Screws & Nuts item in the ShipsBay marine supply catalogue (IMPA code 690155, supplied by the piece). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.
Screws & Nuts covers threaded fasteners and related items — bolts, washers, hooks and eyes among other fixings. The section supplies the general fastening hardware used throughout deck, engine-room and accommodation maintenance across common thread forms and sizes.
Specify thread, size, length, material and finish. Fasteners are catalogued by IMPA code, name and unit of measure.
Pricing is request-based: match an item by IMPA code or name, add it to the quote cart and submit one consolidated request stating quantity, unit of measure and delivery port. Exact specifications, materials and any class or type approvals are confirmed against the manufacturer's data in the supplier's quotation.
