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Material: Stainless steel SUS304, SUS616, A2-70, A4-80
Standard: ANSI/ASME B 18.5 - 2008&BS 4933&JIS B 1171&GB /T 12&GB /T 14&ISO 8677&DIN 603
1.18-8 Stainless Steel Square-Neck Carriage Bolts： Made from 18-8 stainless steel, these bolts have good chemical resistance and may be mildly magnetic. They're a good choice for ACQ-treated (arsenic-free) lumber. A square neck keeps them from turning when tightening a nut. A smooth, rounded head provides a finished look. Length is measured from under the head. Dimensions meet ASME B18.5 or DIN 603 specifications. Some also meet ISO 8678. DIN 603 is functionally equivalent to ISO 8678, with slight differences in head diameter, height, and length tolerances.
Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don't know the pitch or threads per inch. Fine threads are closely spaced to prevent loosening from vibration.
2. Super-Corrosion-Resistant 316 Stainless Steel Square-Neck Carriage Bolts： More corrosion-resistant than 18-8 stainless steel bolts, these 316 stainless steel bolts are excellently resistant to chemicals and salt water and are a good choice for ACQ-treated (arsenic-free) lumber. They may be mildly magnetic. A square neck keeps them from turning when tightening a nut. A smooth, rounded head provides a finished look. Dimensions meet ASME B18.5 or DIN 603 specifications. Length is measured from under the head.
3. Bronze Square-Neck Carriage Bolts： Made from bronze, these bolts are nonmagnetic and electrically conductive and provide corrosion resistance to salt water, gases, and sewage. A square neck keeps them from turning when tightening a nut. A smooth, rounded head provides a finished look. Dimensions meet ASME B18.5 specifications. Length is measured from under the head.
316 Stainless Steel Carriage Bolts & M6 Stainless Steel Coach Bolts at factory price
Stainless Steel carriage bolt manufacturers produce different types of bolts and their respective nuts. Bolts and nuts are fasteners used in the fitting of pipes, fittings, flanges, and other components together with nuts. There are different types of bolts, such as 316 Stainless Steel carriage bolts. The materials used in the production of these bolts can vary.
Stainless Steel knurled-neck carriage bolts, SS Square Head Coach Bolts Supplier in Juxin fasteners, View Carriage Bolt Din 603 price list
The carriage bolt is unique because it fastens metal with metal or wood. The head of the bolt is round. Different bolts include Stainless Steel knurled-neck carriage bolts, timber bolts, and plow bolts. These various types are helpful in other applications where metal and wood are used without the possibility or need for welding. The Stainless Steel Ribbed Neck Carriage Bolts have a ribbed neck that reduces the space between the threads and the head. This is useful in narrow-space applications. The carriage bolts are also known as the stainless steel coach bolts, and their applications range in almost all stainless steel applications where bolts and nuts are used. As a leading manufacturer and supplier of these bolts, Juxin Fasteners produces different types of ss square head coach bolts in all dimensions. Please get in touch with us for more information on the products and prices.
Product Specification
Name:18-8 Stainless Steel Square-Neck Carriage Bolts&Super-Corrosion-Resistant 316 Stainless Steel Square-Neck Carriage Bolts
Material: Stainless steel SUS304, SUS616, A2-70, A4-80
1. Made from 18-8 stainless steel, these bolts have good chemical resistance and may be mildly magnetic. They're a good choice for ACQ-treated (arsenic-free) lumber. A square neck keeps them from turning when tightening a nut. A smooth, rounded head provides a finished look. Length is measured from under the head. Dimensions meet ASME B18.5 or DIN 603 specifications. Some also meet ISO 8678. DIN 603 is functionally equivalent to ISO 8678 with slight differences in head diameter, head height, and length tolerances. Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don’t know the pitch or threads per inch. Fine threads are closely spaced to prevent loosening from vibration.
2. More corrosion resistant than 18-8 stainless steel bolts, these 316 stainless steel bolts have excellent resistance to chemicals and salt water and are a good choice for ACQ-treated (arsenic-free) lumber. They may be mildly magnetic. A square neck keeps them from turning when tightening a nut. A smooth, rounded head provides a finished look. Dimensions meet ASME B18.5 or DIN 603 specifications. Length is measured from under the head.
316 Stainless Steel Carriage Bolts: All of our 316 Stainless Carriage Bolts have rolled threads for strength and up to 6" of thread length. Lengths 6" or less are fully threaded, and lengths over 6" will have 6" of thread.
Also known as coach bolts or plow bolts, carriage bolts with a rounded head and square neck are excellent choices when attaching wood to wood or wood to metal. The square neck prevents the bolt from spinning in place when a nut is tightened to secure the fastener.
Please don't settle for a lesser alloy; these passivated 316 Stainless Steel (A4) Carriage Bolts, or coach bolts as they're often called, are far more corrosion resistant than their 304SS (A2) counterparts due to the higher nickel content and the addition of molybdenum in the alloy. If your carriage bolts are used in a marine or otherwise corrosive environment, upgrading to 316SS over 304SS is a worthy investment.
Big box stores often sell inferior stainless alloys simply labelled as "stainless" without naming the alloy. Those fasteners are undoubtedly not the passivated 316SS needed in a marine fastener application. Here at Juxin Fasteners, we only deal in fasteners and alloys that we'd use ourselves. Carriage bolt length is measured from under the head to the end of the bolt, including the square neck.
Size Can also be According to the Customer's requirement for manufacturing, please check the detailed specification sheet details PDF, CAD, 153-154 Page See more product details.
Product Packaging
Packaging: The inner packaging is a plastic bag, and the outer packaging is a carton. Then the tray. Carton size: 29*19*19.5cm and 23.5*17.5*8, cm and pallet size: 215*100*90cm, or as your request.
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