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
Appian Fasteners Belfast Northern Ireland UK	499	2025-03-28	sales@appianfasteners.com +44 (0) 2890 301 979
Hardware Specialty Co Marlboro MA USA	300	2025-03-24	info@hardwarespecialty.com 1.508.481.8622
Zygology Ltd Oxford UK	250	2025-03-18	sales@zygology.com +44 (0)1844 266020
Handy FIX Warsaw Poland	128	2025-03-18	info@handy-fix.com.pl 0048221277890
M.W. Fasteners Montreal QC Canada	103	2025-03-03	mw@mwfasteners.com 1.514.955.7781
Zimmermann Norm- u. Verbindungstechnik GmbH Hamburg, Germany, www.zinorm.de	95	2025-03-28	info@zinorm.de +49 (0) 4102 677 12 0
DB Roberts Co. Wilmington MA USA	25	2025-03-29	sales@dbroberts.com 1.800.773.5388
GLOBAL DESIGN TECHNOLOGIES S.L. Madrid-Barcelona España	5	2025-03-06	info@global-dtech.com +34 91 661 20 79

快速引导拴式螺钉, 大型, 浸锌涂层