The pre-inserted socket serves as the perfect placeholder for M4 type screws. Along the internal body of the socket runs a series of parallel threads which seamlessly locks in the screw and keep it in place immovably. The socket has been designed for optimal safety and stability. Along the external body of the socket, five series of parallel pointed protuberances offer maximum grip to the hand. The socket has been manufactured out of industry grade steel for durability, reliability and longevity. The body has been fortified with other metals like zinc, brass to endure load with ease and remain firm. Precisely engineered, the threads within the socket won’t succumb to play even after repeated use under harsh conditions. The socket is resistant to rusting, corrosion and abrasion. Fire retardant and safe to use, fatigue won’t take its toll on the efficiency of the socket. You won’t find subtle breakage lines appearing on the body of the socket over a period of time. The socket and screw combination can be achieved easily without employing extra effort. The competitive pricing of the socket adds to its appeal. You can afford it easily without constraining your allocated budget. It comes with a price tag that you won’t come across elsewhere for similar quality product. We have been able to keep the price low by sourcing the product directly from the factory to your doorsteps without involving any intermediary. Optimal use of indigenous technologies has further driven the price down. Cool discounts can be availed of by ordering the product in bulk. The product is shipped to almost all zip and pin codes across the nation. Our strategic shipment arrangements make procuring the product really easy. The socket has been designed for elegant use in industrial, commercial and residential set-ups.