**Product Specifications:**
- Model No.: L. hande196
- Type: Round Head
- Connection: Common Bolt
- Standard: DIN, GB, Customized
- Screw Name: Aluminum Chicago Binding Fasteners Screws
- Certification: ISO9001
- Available Material: High Strength Steel, Stainless Steel
- Surface Finishing: Black, Color-Zinc, Blue-White Zinc
- Screw Groove: Triangle, Cross, Flower, Flower Word, Special Shaft
- Trademark: Hande
- Specification: SGS, ROHS
- HS Code: 73181900
- Material: Stainless Steel
- Groove: Word
- Head Style: Round
- Grade: A2, A4
- Size: M3 to M55
- Export Markets: Global
- Used For: Machinery, Chemical Industry, Environmental Applications
- Screw Type: Hexagon Head, Round Head, Countersunk Head
- Screw Head Style: Round, Hexagonal, Counter Sunk Bolt, Square
- Transport Package: 25x16x25cm Carton Box, Then Polywood Box Packed
- Origin: Jiangsu, China
**Aluminum Chicago Binding Fasteners Nut**
Also known as Chicago nut, SS nut, and fastener nut.
| Standard | DIN, GB, Customized |
| Material | SS304, SS316 |
| Diameter | M2.5 to M12 |
| Finish | Plain, Black Zinc, Electrophoretic, etc. |
| Features | Excellent corrosion resistance |
| Grade | A2, A4 |
| Certification | ISO9001:2008, SGS, RoHS, Bureau Veritas |
| OEM service available |
**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 the Product:**
| Main Products | Bolts, Screws, Nuts, Washers, Pins, Rivet, Sleeve, Shaft, CNC Precision Parts |
| Size Range | Diameter: M2 - M64 | Length: 5mm - 400mm (Customizable) | Diameter: 6# - 2" | Length: 1/2" - 30" (Customizable) |
| Standard | ANSI, UNI, DIN, BS, JIS, AS, GB, ISO, EN |
| Material | Stainless Steel, Super Alloy Stainless Steel |
| Grade | 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, and Super Alloys like 1.4529, 1.4539, 1.4980 (Alloy 286), 2.4602, 2.4605, 2.4610, 2.4952 (Nimonic 80A), 2.4819, Incoloy (825/800/800H), Inconel (600/601/625/718), Monel400, etc. |
| Surface | Plain, Minor Polish, Satin Polish, Black Oxide, Electro Painting |
| Others | OEM, ODM, Customized services available |
**Our Promise:**
1. High-quality products
2. Competitive pricing
3. Shortest delivery time
4. Fastest response
5. Best customer service
**Our Advantages:**
1. Wide range of products – Any type of stainless steel hardware can be supplied
2. Excellent service – We treat our clients with honesty and sincerity
3. Reliable quality – Strict quality control system and a strong market reputation
4. OEM accepted – We can produce based on your drawings or samples
5. Quick delivery – Large stock available, 3 days for stock items, 7–15 days for production
6. Low MOQ – Suitable for all types of businesses
**Sample Policy:**
1. Sample charge: Based on your request. Sampling time: 5–7 days
2. Free sample for existing molds. Sampling time: 3 days
**Packing Information:**
1. Carton Size: 25×16×25 cm
2. Wooden Pallet/Case Size: 110×90×80 cm
3. Color-printed boxes and cartons can be customized 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, threaded studs, machine screws, tapping screws, self-drilling screws, and more. We offer DIN, ANSI, BS, ISO, JIS standards and are able to provide 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
Sales & Marketing Manager
WWW.HANDINDUSTRIAL.COM.CN
HANDEGY.EN.MADE-IN-CHINA.COM
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