Premium Square Boat Nail - Built to Withstand Harsh Marine Environments

• Customization: Available
• Material: Carbon Steel
• Type: Square Head
• Model NO.: BWG 14-5
• Groove: Other
• Connection: Common Bolt
• Head Style: Square
• Standard: DIN, GB, ANSI
• Grade: Other
• Shank Type: Smooth, Ring
• Head Diameter: General
• Model Number: Square Nail Boat
• Color: Silver White
• Shank: Smooth Shank
• Application: Construction Material
• Length: 1''-6''
• Diameter: Bwg14~5(2.0~6mm)
• Transport Package: Plastic Bag+Box+Carton
• Specification: 200X200X150 cm
• Trademark: Dingzhou Shengbo
• Origin: Dingzhou, Heibei
• HS Code: 7317000000
• Production Capacity: 50000tons
• Package Size: 200.00cm * 200.00cm * 150.00cm
• Package Gross Weight: 1000.000kg
• Lead Time: 15 days (1 - 50000 Tons) ; To be negotiated ( > 50000 Tons)

Product Description

Product Description

As a critical component in shipbuilding and heavy-duty woodworking, the square boat nail is engineered to meet the rigorous demands of marine environments and structural assembly.

Technical Advantages

1.Structural Design: The square cross-section of the nail shank creates tighter contact with the base material, eliminating slippage and improving connection stability.
2.Environmental Adaptability: Galvanized surface treatment provides long-term protection against salt spray, moisture, and chemical corrosion, extending the service life in marine settings.
3.Installation Compatibility: Compatible with standard nailing tools; pre-drilling is recommended for hardwood and thin metal sheets to prevent cracking.

Application Scenarios

Ship hull and deck assembly
Marine hardware and fixture installation
Outdoor wooden structure construction (boardwalks, docks, wooden frames)
General woodworking projects requiring high-strength fastening

Products Details

Specification

Size		Length(mm)	Diameter(mm)	KG/1000PCS	PCCS/1KG
Inch	BWG
1-1/2	14	38.1	2.11	1.03	971
1-3/4	13	44.45	2.41	1.57	637
2	12	50.8	2.77	2.37	422
2-1/2	11	63.5	3.05	3.58	279
3	10	76.2	3.4	5.35	187
3-1/2	9	88.9	3.76	7.65	131
4	8	101.66	4.19	10.82	92.4
4-1/2	7	114.3	4.57	14.49	69
5	6	127	5.16	20.53	48.7
6	5	152.4	5.59	28.93	34.5
7	4	177.8	6.05	40.32	24.8

Our Services 

Free Support | Professional selection guidance, free samples, lifetime technical consultation

Flexible Procurement | Factory direct supply, low MOQ, exclusive discount for bulk orders

Stable Supply | Eco-friendly electroplating, full-chain self-production, stable stock & on-time delivery

Production Progress

Packaging & Shipping

Company Profile

Dingzhou Shengbo Metal Products Co., Ltd is an enterprise of metal product manufacturing, processing and exporting. It is located in Dingzhou city, Hebei province, near Tianjin and Qingdao port.
Currently, we specialize in producing iron wires(galvanized wire, black annealed wire, barbed wire, razor barbed wire); nails(common nail, concrete nail, roofing nail, coil nail); wire meshes(chain link fence, welded wire mesh, square wire mesh, hexagonal wire mesh) etc. We have advanced production technology & equipment, sufficient capacity, fast delivery, and promise to supply our products with excellent quality, favorable price and best service to every client. Dingzhou Shengbo Metal Products Co., Ltd will always be your reliable partner.

FAQ

Q: Are you a trading company or a manufacturer?

A: We are specialized in manufacturing fasteners and have exporting experience for more than 15 years.

Q: What is your MOQ?

A: Different product, the MOQ is different. If the sizes is on stock, customer can choose the quantity that they need. If      need to produce, generally, the moq is 500kg for common screws. 

Q: How should I order and make payment?

A: Generally, 30% T/T in advance, balance before shipment or against B/L copy. 

Q: What's your Delivery Time?

A: Generally, if there is stock, can delivery in 7 days. If need to produce, one container screw delivery time is 25 - 35 days.