ASTM A240 Type 304 Bolts are corrosion-resistant stainless steel fasteners associated with Type 304 stainless steel, an austenitic grade widely used for its combination of corrosion resistance, strength, toughness, and formability. ASTM A240 is primarily a specification for chromium and chromium-nickel stainless steel plate, sheet, and strip for pressure vessels and general applications, so the bolt material and finished fastener requirements should be confirmed against the applicable fastener specification and purchase standard. Type 304 stainless steel is commonly selected where resistance to atmospheric corrosion, moisture, many chemicals, and food-processing environments is required.
Real Fasteners supplies stainless steel fasteners for industrial applications where dependable fastening and material durability are important. ASTM A240 Type 304 Bolts can be manufactured or supplied in different head styles, thread configurations, diameters, lengths, and finishes according to customer requirements and applicable standards. Their austenitic stainless steel construction provides useful corrosion resistance without requiring a protective coating for many general environments.
One of the main advantages of Type 304 stainless steel bolts is their resistance to general atmospheric corrosion. The chromium content promotes the formation of a passive oxide layer on the steel surface, helping protect the fastener from ordinary moisture and oxidizing environments. This makes Type 304 suitable for many indoor and outdoor applications where carbon steel fasteners may require additional corrosion protection.
These bolts also offer good toughness and ductility. Austenitic stainless steel can maintain useful mechanical performance across a broad range of normal service temperatures, while its ductility supports reliable forming and threading operations. The material is also widely recognized for its clean appearance, making it suitable for exposed assemblies in architectural, commercial, food-processing, and equipment applications.
Another advantage is versatility. Type 304 stainless steel fasteners are used across multiple industries because the material offers a practical balance of corrosion resistance, mechanical properties, availability, and fabrication characteristics. Depending on the required design and governing standard, bolts can be produced in various sizes and configurations to suit structural, mechanical, piping, equipment, and general fastening requirements.
ASTM A240 Type 304 Bolts Manufacturers provide stainless steel fastening solutions for machinery, fabrication equipment, processing systems, piping assemblies, storage equipment, and general industrial construction. Type 304 is particularly useful where assemblies are exposed to humidity, normal atmospheric conditions, cleaning environments, or mildly corrosive service. Manufacturers can supply bolts in different dimensions and configurations based on engineering drawings, applicable standards, and customer specifications.
ASTM A240 Type 304 Bolts Suppliers serve industries including food processing, pharmaceutical manufacturing, chemical processing, construction, water treatment, marine-related equipment, and general engineering. These fasteners are commonly selected for joining flanges, brackets, panels, supports, equipment components, and other assemblies where stainless steel corrosion resistance is desirable. Correct grade, size, thread form, strength class, and mating nut or washer specification should be established before procurement.
ASTM A240 Type 304 Bolts Stockists maintain commonly required stainless steel fastener sizes for maintenance, repair, fabrication, and production requirements. Stock availability can help buyers obtain standard diameters and lengths for machinery assemblies, stainless steel structures, tanks, enclosures, piping supports, and industrial equipment. Availability of specific dimensions, finishes, head styles, and thread configurations depends on the stock profile and purchasing requirements.
ASTM A240 Type 304 Bolts Exporters supply stainless steel fastening products to international buyers for applications requiring corrosion-resistant joining components. Export requirements may include dimensional inspection, material certificates, heat or lot traceability, packaging specifications, marking, and third-party inspection depending on the purchase order. Real Fasteners can support customized requirements for dimensions, quantities, finishes, and documentation as applicable.
Type 304 stainless steel contains chromium and nickel as its principal alloying elements, with controlled carbon and other elements according to the relevant material specification. Its austenitic structure provides good corrosion resistance and ductility. For bolt procurement, buyers should distinguish between the raw material specification and the fastener specification because ASTM A240 itself is not a general bolt-product specification. The final fastener should meet the mechanical, dimensional, threading, marking, and testing requirements specified in the purchase order or applicable fastener standard.
ASTM A240 Type 304 stainless steel bolts can be requested in a broad range of nominal diameters and lengths depending on the application. Common configurations may include hex head bolts, heavy hex configurations, machine bolts, and other customer-specified designs. Thread profiles can be supplied according to applicable metric or imperial requirements. Surface finishes can also be selected according to service conditions and appearance requirements. Dimensions such as width, height, weight, and depth are generally supplied as per customer requirement where applicable.
Real Fasteners focuses on supplying industrial fasteners according to customer-specific requirements and applicable quality expectations. Buyers can specify material grade, dimensions, thread type, head configuration, quantity, finish, inspection requirements, and documentation requirements when requesting ASTM A240 Type 304 Bolts. Proper specification matching helps ensure that the selected fastener is suitable for the intended service environment and assembly design.
| Specification | Details |
|---|---|
| Product Name | ASTM A240 Type 304 Bolts |
| Material Grade | Stainless Steel 304 |
| Material Type | Austenitic Stainless Steel |
| Standard | ASTM A240 |
| Common Fastener Standards | ASME, ASTM, DIN, ISO, ANSI and customer specifications |
| Bolt Type | Hex Head Bolts, Heavy Hex Bolts, Machine Bolts and Customized Bolts |
| Size | As per Customer Requirement |
| Diameter | As per Customer Requirement |
| Length | As per Customer Requirement |
| Thread Type | Metric, UNC, UNF and other thread specifications as required |
| Thread Pitch | As per Customer Requirement |
| Head Style | Hexagonal, Heavy Hexagonal or Customized |
| Surface Finish | Plain, Pickled & Passivated, Polished or As per Customer Requirement |
| Corrosion Resistance | Good resistance to atmospheric corrosion and many mildly corrosive environments |
| Shape | Round Shank with Hexagonal or Customer-Specified Head |
| Application | Construction, Machinery, Piping, Food Processing, Chemical Processing, Water Treatment and General Engineering |
| Dimensions | As per Customer Requirement |
| Weight | As per Customer Requirement |
| Packaging | Bulk, Cartons, Boxes, Wooden Cases or As per Customer Requirement |
| Origin | India |