Model NO.: Hollow Rivet 21
Sample: Free Sample Available
Process: Cold Heading
Tolerance: ±0.2mm
Trademark: Hanyee Metal
Transport Package: Packed in Carton
Specification: 33*25*15mm
Origin: Ningbo, China

Standard | DIN, BS, ANSI, JIS, GB and more |
Head Type | Flat Head, Pan Head, Countersunk Head, Round Cone Head, Hex Head, Round with Washer, Pan with Washer, and custom options |
Raw Material | Carbon Steel (C1008, C1010, C1022, 10B21), Aluminum, Steel (35K, 45K, 10B21), Iron, Stainless Steel (SS201, SS304, SS316), Brass (C36000, C37700), Copper |
Surface Finish | Zinc Plated, Nickel Plated, Brass Plated, Tin Plated, Black Plated, Copper Plated |
Shank Diameter | 1.5mm - 18mm |
Process | Cold-Heading, CNC Machining, Stamping, Die Casting |
Certifications | ISO9001, ROHS, SGS |
Sample Availability | Samples are available for testing |
MOQ | Small quantity orders accepted for trial |
Payment Terms | FOB, CIF, CFR, EXW, and other trade terms |
Lead Time | 15-30 days based on order quantity and requirements |
Packing | Polybag (500-2000 pcs) → Carton → Pallet; customized packing available |
Carton Size | 33CM × 25CM × 15CM |
Pallet Size | 100CM × 80CM × 15CM (16 per 20' container) |
85CM × 75CM × 15CM (18 per 20' container) |


Q: Please send your price list for our reference.
A: We don’t have a standard price list because we produce according to customer designs. However, we can provide a quotation quickly once you share your requirements.
Q: Can I get some samples?
A: Yes, we offer free samples for standard products but shipping costs will be covered by the buyer. For custom items, samples can be prepared after receiving a development fee.
Q: What is the delivery time?
A: Sample delivery takes about one week. Mass production usually takes 15–30 days depending on the order quantity and specifications.
Q: What payment methods do you accept?
A: We accept T/T, Western Union, L/C, and Trade Assurance on Alibaba.
Q: Can I trust you?
A: Absolutely! We are a verified supplier on Alibaba and "Made in China" certified.
Q: May I visit your factory?
A: You're welcome to visit anytime. We can also arrange pick-up from the nearest airport or train station.

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