Stainless Round Head Bolts
Standard: ASME B 18.5
Thread Type: UNC Thread / Partial Thread
Commodity: Stainless Round Head Bolts
Also Named: Stainless Steel Round Head Bolts
Material: Stainless Steel
Diameter: 10#, 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 7/8, 1
Finish: Plain, Passivated, Customization
Head Type: Round Head
MOQ: 1000kgs
Lead Time: 30 to 60 days
Product Introduction
AYA Fasteners (Hebei) Co., Ltd. is one of the most experienced manufacturers and suppliers of stainless round head bolts in China. Please feel free to buy high quality stainless round head bolts made in China here from our factory. For price consultation, contact us.
As a global supplier of customized fastening solutions, AYA's service process is also as close to customers as AYA's products. From describing needs to follow-up services, AYA will promptly and spare no effort to help customers solve any fastening problems that arise, to eliminate the concern of customers.
PRODUCT DESCRIPTION
| Product Name | Stainless Round Head Bolts |
| Also Named | Stainless Steel Round Head Bolts |
| Material | Stainless Steel |
| Standard | ASME B 18.5 |
Diameter | 10#, 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 7/8, 1 |
| Finish | Plain, Passivated, Customization |
| Head Type | Round Head |
| Thread Type | UNC Thread / Partial Thread |
DIMENSIONS TABLE
| Thread Size d | 10# | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 5/8 | 3/4 | 7/8 | 1 | |
| d | 0.19 | 0.25 | 0.3125 | 0.375 | 0.4375 | 0.5 | 0.625 | 0.75 | 0.875 | 1 | |
| PP | 24 | 20 | 18 | 16 | 14 | 13 | 11 | 10 | 9 | 8 | |
| ds | max | 0.199 | 0.26 | 0.324 | 0.388 | 0.452 | 0.515 | 0.642 | 0.768 | 0.895 | 1.022 |
| min | 0.182 | 0.237 | 0.298 | 0.36 | 0.421 | 0.483 | 0.605 | 0.729 | 0.852 | 0.976 | |
| dk | max | 0.469 | 0.594 | 0.719 | 0.844 | 0.969 | 1.094 | 1.344 | 1.594 | 1.844 | 2.094 |
| min | 0.438 | 0.563 | 0.688 | 0.782 | 0.907 | 1.032 | 1.219 | 1.469 | 1.719 | 1.969 | |
| k | max | 0.114 | 0.145 | 0.176 | 0.208 | 0.239 | 0.27 | 0.344 | 0.406 | 0.469 | 0.531 |
| min | 0.094 | 0.125 | 0.156 | 0.188 | 0.219 | 0.25 | 0.313 | 0.375 | 0.438 | 0.5 | |
| R | max | 0.031 | 0.031 | 0.031 | 0.031 | 0.031 | 0.031 | 0.062 | 0.062 | 0.062 | 0.062 |
| ① Minimum Thread Length: The minimum length of thread shall be equal to twice the basic bolt diameter plus 0.25 in. for nominal bolt lengths of 6 in. or shorter, and twice the basic bolt diameter plus 0.50 in. for longer nominal lengths. Bolts of nominal lengths too short to accommodate the minimum thread lengths shall be threaded full length. The length from the head or neck to the first complete (full form) thread shall not exceed the length of 2-1/2 threads for sizes up to and including 1 in, and 3-1/2 threads for sizes over 1 in. |
PRODUCT DETAILS
PRODUCT ADVANTAGES
ADVANTAGES OF Stainless Round Head Bolts
1. Round-headed bolts are carriage bolts, and you can use them for securing wood and some other connections.
2. These bolts are available in both full and partially-threaded versions.
3. As they are round-headed bolts, they do not need washers while dealing with wooden structural constructions.
4. These round heads are designed to grip the tools intended for tightening them.
5. You can buy a bulk pack of bolts to get them at a lower price from AYA Fasteners.
6. Our team checks the quality of stainless steel bolts before delivering them.
QUALITY INSPECTION
PACKAGING & CONTAINER LOADING
USAGE SCENARIOS
CLASSIFICATION OF STAINLESS STEEL
Stainless steel is divided into three categories: austenitic stainless steel (A1, A2, A3, A4, A5), ferritic stainless steel (F1) and martensitic stainless steel (C1, C4, C3).
Austenitic stainless steel contains 16%-26% chromium and less than 35% nickel, usually has the highest corrosion resistance, cannot be strengthened by heat treatment, and is non-magnetic; the most common type is 18/8, or grade 304, That is 18% chromium and 8% nickel; typical uses include the aircraft industry, dairy and food processing industries. Austenitic stainless steel (A*-50 is softer/A*-70 is suitable for cold working/A*-80 is high strength).
Standard ferritic stainless steel contains 10.5%-27% chromium, but no nickel. Due to the low carbon content (below 0.2%), they cannot be strengthened by heat treatment, and are only used in applications where corrosion protection is not required, such as construction and automobiles decoration. Ferritic stainless steel (F1-45 is softer / F1-60 is suitable for cold working).
Martensitic stainless steel usually contains 11.5%-18% chromium and less than 1.2% carbon, and sometimes nickel, can be strengthened by heat treatment, have moderate corrosion resistance, and are used in knives, surgical implements, wrenches and turbines.
Stainless steel is divided according to its corrosion resistance: stainless steel (can resist corrosion in air) and stainless acid-resistant steel (can resist corrosion in some chemical media).
According to chemical composition, it can be divided into high-chromium stainless steel (such as 4Cr13, Cr17, Cr28, Cr17Ti, etc.), chromium-nickel stainless steel (such as 0Cr18Ni9Ti, Cr18Ni12Mo2Ti), and chromium-manganese-nitrogen stainless steel (such as Cr17Mn13Mo2N).
WHY CHOOSE AYA?
AYA provides exclusive services to 1000+ members from all over the world every year, with a unique chain service solution system, you only need to click the mouse to get exclusive fastening solution and enjoy door-to-door services.
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