Plastic Head Thumb Hand Adjustable Screw

Our ASME ANSI hex socket screw s, wall anchors ISO9001:2008, wheel nuts attracts and gathers more and more high-quality customers, excellent employees, and high-quality suppliers to create brilliance. We sincerely welcome domestic and foreign merchants to negotiate business. Looking forward to the future, striking roots in China and facing the world are our development strategy and we will strive to build a manufacturing enterprise to help Chinese manufacturing go global.

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Hardware: a screw with a hexagonal recess in the head that is designed to be used with an Allen wrench <At the bottom of this hole is the Allen screw holding the two halves of the elevation knob together. — Patrick Sweeney, Gunsmithing: Rifles, 1999>

Usually the standard is regarded as DIN912

Our company adheres to the business strategy of 'scientific development, independent innovation, and enhancement of core competitiveness', and strives to make our product quality reach the leading level in the Plastic Head Thumb Hand Adjustable Screw industry. Our company has a clear market positioning, our company will through the low price, low gross profit and efficient operation mode to provide customers with a variety of rich and inexpensive one-stop service platform. All our employees uphold the spirit of dedication, hard work and innovation, the pursuit of excellence and continuous improvement.