Class 10.9 Steel Cap Screw, Plain Finish, Hex Head, External Hex Drive, Meets DIN 933/ISO 898, 45mm Length, Fully Threaded, M14-2 Metric Coarse Threads (Pack of 10)

The class 10.9 steel cap screw with plain finish has an external hex drive and meets Deutsches Institut für Normung DIN 933 and International Organization for Standardization ISO 898 specifications. Class 10.9 steel, composed of quenched and tempered medium carbon steel, is often used in applications where strength is the primary concern. The material is magnetic. The external hex drive has six flat sides that a wrench can grip to turn the screw from the side, enabling use when there is no space above the head for a driver.Cap screws and hex bolts are threaded fasteners with thick hex-shaped heads that can be used with threaded nuts or in areas with limited clearance above the tapped (threaded) hole. Cap screws have slightly different dimensions than hex bolts and have a washer face underneath their unflanged hex head to act as a large bearing surface against the mating material.

• Class 10.9 steel is often used in applications where strength is the primary concern
• Plain surface has no finish or coating
• External hex drive tightens from the side with a wrench, enabling use when there is no space above for a driver
• Meets DIN 933 and ISO 898 specifications