Rispetto ai tradizionali bulloni della testa piatta, la progettazione della testa semicircolare può ridurre la concentrazione di sollecitazione, disperdere i punti di sollecitazione in connessioni a piastra sottile o gruppi di superficie curva, ridurre il rischio di slittamento del filo e migliorare la stabilità della connessione. Il trattamento annuo si ottiene formando un film di ossido sulla superficie del bullone attraverso la reazione di ossidazione, che isola l'aria e l'umidità.
In front of furniture, the matte black surface treatment of bolts and the semi-circular head design can balance corrosion resistance and aesthetics, meeting the requirements of modern home decor for detail quality. Jinghong manufacturer uses a multi station cold heading machine to reduce thread defects through a one-time molding process. Using a go no go gauge and a thread imaging device to detect parameters such as pitch, ensuring the accuracy of thread fit.
Jinghong Company strictly produces products according to customer needs and delivers them to customers in a timely and accurate manner as required. We have a professional after-sales team that promptly solves problems encountered by customers. At the same time, we also conduct product surveys by visiting customers irregularly to identify our own problems, continuously improve and perfect ourselves, and bring the best quality products and services to customers.
Name | Allen Wrench Screws |
Material | Steel/Stainless Steel |
Standards | GB,DIN, BSW, JIS, UNC, UNF, Non-standard, Customized Drawing |
Thread | Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF. |
Sizes | M2-M16Metc |
Finish | Black/Natural/Zinc plated/others |
Price | 0.04usd/pcs-0.50usd/pcs |
MOQ | Stardard item(Usually little hundred-little thousand)/determined if non-standard |
Jinghong offers a wide range of product choices, covering different types, sizes, and uses of products that can meet various industrial and commercial needs. Jinghong has advanced manufacturing equipment and precise manufacturing processes, which can ensure the dimensional accuracy and quality stability of products, thereby providing reliable performance. Please rest assured when choosing.
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