对于经常反复开启之门锁，要获得更快速地拧紧螺钉和容许更多的误差。此类紧固件使用改进型Acme螺纹能迅速简单地紧固螺钉，如1/4转快锁式紧固件一样提供了紧固力和栓式螺钉的握力。

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Ordering Instructions

Authorized Distributor	Quantity	As Of	Contact
DB Roberts Co. Wilmington MA USA	834	2025-03-22	sales@dbroberts.com 1.800.773.5388
M.W. Fasteners Montreal QC Canada	7	2025-03-03	mw@mwfasteners.com 1.514.955.7781
Nappco Fastener Company Houston, TX USA	6	2025-03-03	southcoh@nappco.com 1.800.580.2521
Praestmark A/S Vedbaek / Denmark	5	2025-02-25	Sales@praestmark.dk 0045 38884400
Bisco Industries Glendale Heights IL USA	2	2025-03-24	info@biscoind.com 1.800.323.1232

快速引导拴式螺钉, 小型, 镀锌,铬酸盐加封口机, 光亮铬