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High Strength Stainless Steel Square Cage Nut (M3~M24)
High Strength Stainless Steel Square Cage Nut (M3~M24)
A castellated nut, also known as a castle nut or slotted nut, is a type of nut with notches cut into one end. The name comes from its resemblance to the crenellated parapet of a medieval castle. These nuts are commonly used in applications where a secure fastening solution is required, such as in machinery and construction.
The bolt or axle has one or two holes drilled through its threaded end. Once the nut is properly torqued, it is rotated forward until the nearest slot aligns with the hole in the fastener. A split pin, R-clip, or safety wire is then used to lock the nut in place, ensuring a positive locking mechanism. Castellated nuts are ideal for low-torque applications, such as securing wheel bearings.
Product Details:
- **Model No.:** M3~M24
- **Type:** Square Head
- **Head Style:** Square
- **Material:** Stainless Steel
- **Head Type:** Hex Flanged
- **Grade:** 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
- **Surface Finishing:** Color Zinc Plated, Black, Blue White Zinc Plated
- **Standard:** DIN, ANSI, GB, JIS, GOST, BSW
- **Connection:** Common Bolt
- **Available Material:** Carbon Steel, High Strength Steel, Stainless Steel
- **International Standard:** DIN, ANSI, GB, JIS, BSW, GOST
- **Used For:** Expansion Anchor Bolt – Machinery, Building
- **Trademark:** HN
- **Origin:** China
- **HS Code:** 731815
Technical Specifications:
- **Products Name:** High Strength Stainless Steel Square Cage Nut (M3~M24)
- **Standard:** DIN, ASTM/ANSI, JIS, EN ISO, AS, GB
- **Material:**
- Stainless Steel: SS201, SS303, SS304, SS316, SS316L, SS904L, F593
- Steel Grade: DIN: Gr. 4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE: Gr. 2, 5, 8; ASTM: 307A, 307B, A325, A394, A490, A449
- **Finishing:** Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacromet, Anodization, Nickel Plated, Zinc-Nickel Plated
- **Production Process:** M2-M24: Cold Forging; M24-M100: Hot Forging; Machining and CNC for Customized Fasteners
- **Customized Lead Time:** Busy Season: 15–30 Days; Slack Season: 10–15 Days
- **Stock Products:**
- Steel: 4.8 Grade DIN6923, 8.8 Grade, 10.9 Grade of GB5783 and GB5782
- Stainless Steel: All DIN Standard Stainless Steel Bolts
- **Free Samples:** Available for standard fasteners
- **Visit Us:** www.hainafastener.com
Our Services:
- **Professional Manufacturer:** We design and manufacture all fasteners according to your specifications and performance requirements.
- **Quality Guaranteed:** Our products undergo durability testing and advanced technical design to ensure long-lasting performance.
- **Cost Effective:** Competitive pricing with direct factory supply.
- **Perfect Fastening Solutions:** With 20 years of experience, we offer a wide range of parts to meet your needs.
- **Customized Fasteners:** We provide tailored solutions based on your samples and drawings.
- **Expert Support:** If you're unsure about what you need, feel free to contact us anytime for professional assistance.
Whether you’re looking for standard or custom fasteners, our team is here to help you find the best solution for your project.
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DIN 938 Stainless Steel Stud Bolts