(1)Anti‑Loosening
For a Wing nut with rounded wings, anti‑loosening depends on surface contact rather than high torque. Tension between the nut and the bolt head or a washer keeps it in place. A clean thread fit helps hold it under normal use. It’s not a heavy‑duty lock, but for frequent adjustments, it works fine.
(2)Wear on Wings
Wear usually shows on the wings first. The rounded shape spreads pressure, but repeated handling still wears the surface. For the nut in carbon steel, wings keep their shape if the forming is clean. Zinc plating wears off with heavy use; stainless steel avoids coating issues and holds up better over time.
(3)Thread Wear
Thread wear is less common since these are hand‑tightened, but rough threads or dirty bolts speed it up. Rolled threads last longer than cut threads. On a nut, the wings tend to show wear before the threads give out.
We offer a simple warranty service for the Wing nut with rounded wings. The warranty covers both material and workmanship issues. For instance, if you notice cracking at the ear or damage to the threads after purchase, or if the nut gets damaged during normal manual tightening, you can directly contact our back-end customer service staff. Send us the product photo and order number. We will conduct an inspection within 2 days and send a replacement. However, it is important to note that the warranty does not cover cases of rust due to excessive use, incorrect bolt size, or improper storage. The warranty period is 12 months from the date of delivery.
| Mon | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 |
| P | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 |
| dk min | 8.5 | 10.5 | 14 | 18 | 22 | 26 | 26 | 30 | 34 | 38 | 43 |
| d1 | 7 | 9 | 12 | 15 | 18 | 22 | 22 | 25 | 28 | 32 | 36 |
| L max | 26.5 | 34 | 42 | 52 | 62 | 72 | 72 | 82 | 92.5 | 102.5 | 114.5 |
| Lmin | 23.5 | 30 | 38 | 48 | 58 | 68 | 68 | 78 | 87.5 | 97.5 | 109.5 |
| h max | 13.5 | 17.5 | 21.5 | 26.5 | 31.5 | 37 | 37 | 42 | 47 | 52 | 58 |
| h min | 10.5 | 14.5 | 18.5 | 23.5 | 28.5 | 33 | 33 | 38 | 43 | 48 | 54 |
| k min | 5 | 6 | 8 | 10 | 12 | 14 | 14 | 16 | 18 | 20 | 22 |
| y max | 3.5 | 4 | 4.5 | 5.5 | 7 | 8 | 8 | 8 | 9 | 10 | 11 |
| y1 max | 4.5 | 5 | 5.5 | 6.5 | 8 | 9 | 9 | 10 | 11 | 12 | 13 |
(1)How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
(2)What can you buy from us?
Fastening components products(Wing nut with rounded wings), springs, wire ropes, wire rope molds, fastening component molds, hardware products,Anchorage Gripper
(3)Why should you buy from us not from other suppliers?
The company is a professional manufacturer and supplier of standard fasteners for industrial parts and components, serving domestic and foreign e-commerce business and offline supply chain business for 10 years
(4) What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP,DAF;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese,Russian
Baoding Xiaoguo is an enterprise dedicated to the professional development and production of various screws and nuts. With many years of rich experience in Taiwan, equipped with advanced Taiwanese production equipment and a team of outstanding engineering technicians who can take the lead. Implement comprehensive quality management. The company undertakes the production of standard fasteners. Additionally, samples or drawings can be provided for processing and customization of other standard and non-standard parts.