ASME A193 B18.2.1 B8 Heavy Hex Bolt

Stainless Steel Hex Head Bolts are fasteners with hexagonal heads and machine threads, commonly used in conjunction with nuts or tapped holes. Also known as hex cap screws or machine bolts, they are ideal for securing two objects together, often with the help of washers. Engineers Bolts feature a hexagonal head and a plain shank between the head and the threaded section. These bolts can be fully threaded, meaning the thread extends from under the hex head along the entire length of the shank. The Hex Bolt and Setscrew range is manufactured to Tensile Strength Classes such as Class 50, 70, and 80, depending on the material (e.g., 304 or 316 stainless steel). **Product Specifications:** - **Model NO.:** HD-BB007-21 - **Type:** Hexagon Head - **Head Style:** Hexagonal - **Grade:** B8 - **Finish:** Passivation - **Name:** ASME A193 B18.2.1 B8 Heavy Hex Bolt - **Certification:** ISO9001 - **Transport Package:** 25*16*25cm Carton Box, Then Polywood Box Packed - **Origin:** Jiangsu **Material:** Stainless Steel **Connection:** Common Bolt **Standard:** DIN, ANSI, GB, BSW, Per Customers' Desire **Application:** Machinery, Chemical Industry, Environmental, Building **Size:** M24-M64 **Delivery Time:** 30 Workdays **Trademark:** Hande **Specification:** SGS; ROHS **HS Code:** 73181500 **Chemical Components:** | Material | C | Si | Mn | P | S | Ni | Cr | Mo | Other | |----------|-------|-----|--------|--------|--------|--------|--------|------|--------------| | 201 | 0.15 | 1 | 5.5-7.5| 0.06 | 0.03 | 3.5-5.5| 16-18 | | N≤0.25 | | 304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-10.0| 18-20 | | | | 304L | 0.03 | 1 | 2 | 0.045 | 0.03 | 8.0-12.0| 18-20 | | | | 321 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-13.0| 17-19 | | Ti≤5*C% | | 316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.0-14.0| 16-18 | 2-3 | | | 316L | 0.03 | 1 | 2 | 0.045 | 0.03 | 10.0-15.0| 16-18 | 2-3 | | | 309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 12.0-15.0| 22-24 | | | | 410 | 0.15 | | 1 | | 0.03 | - | 11.5-13.5| | | | 420 | 0.26-0.4| | 1 | | 0.03 | - | 12-14 | | | | 430 | 0.12 | 0.75| 1 | 0.04 | 0.03 | - | 16-18 | | | **About Our Products:** - **Main Products:** Bolts, Screws, Nuts, Washers, Pins, Rivet, Sleeve, Shaft, CNC Precision Parts - **Size Range:** Diameter: M2 – M64, Length: 5mm – 400mm (Customized Acceptable) - **Standards:** ANSI, UNI, DIN, BS, JIS, AS, GB, ISO, EN - **Materials:** Normal Stainless Steel, Super Alloy Stainless Steel - **Grades:** A2-50, A2-60, A2-70, A4-60, A4-70, A4-80, Gr 8, Gr8M, SS201, SS202, SS301, SS303, SS304, SS304L, SS316, SS316L, SS317L, SS321, SS410, SS420, SS347, SS347H, SS310S, 2520, 1.4529, 1.4539, 1.4980, 2.4602, 2.4605, 2.4610, 2.4952, Nimonic 80A, 2.4819, Incoloy (825/800/800H), Inconel (600/601/625/718), Monel 400 - **Surface Finish:** Self finish plain, minor polish, satin polish, black oxide, electro painting - **Others:** Non-standard/standard/OEM/ODM/Customized service available **We Promise:** 1. High quality 2. Competitive price 3. Shortest delivery 4. Fastest response 5. Best service **Advantages:** 1. Wide range of products: Any type of stainless steel hardware can be supplied. 2. Excellent service: We prioritize honesty and sincerity in all client interactions. 3. Quality assurance: Strict quality control system ensures reliable performance. 4. OEM accepted: We can produce based on your drawings or samples. 5. Quick delivery: Stock items available within 3 days, production within 7–15 days. 6. Low MOQ: Flexible order sizes to suit your business needs. **Sample Charge:** - Sample charge: Based on your request. Sampling time: 5–7 days. - Free for existing molds. Sampling time: 3 days. **Packing Information:** - Carton Size: 25*16*25 cm - Wooden Pallet/Case Size: 110*90*80 cm - Color-printed boxes and cartons available per customer's request. **Company Information:** Hand Industrial Ltd was established in 2010 and is a professional manufacturer and supplier of stainless steel hardware. Our product range includes stainless steel bolts, thread studs, machine screws, tapping screws, self-drilling screws, and more. We offer standard products (DIN, ANSI, BS, ISO, JIS) and OEM services. Our products are widely used in Europe, Australia, North America, the Middle East, Southeast Asia, and some African countries. **Contact Information:** **LU PENG** **Cell:** +86-15861576023 **Website:** www.handindustrial.com.cn **Trade Platform:** handegy.en.made-in-china.com We supply various sizes of SS hex cap bolts, hex socket cap screws, hex flange bolts, tapping screws, and drilling screws. We also provide different sizes of SS hex dome head cap nuts, hex nuts, flange nuts, and welding nuts.

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