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The 4-40 UNC x 1.1/4 inch Slotted Round Screws (ANSI B18.6.3) - Thread Locking Stainless Steel (18-8 / 304) has the following features:
Slotted Round Head Screws are part of Accu's Precision Screws range and they are designed with a safe and aesthetically pleasing rounded head. The slotted drive of these fasteners is suitable for use with Accu's range of Slotted Drive Bits and Slotted Screwdrivers.
Slotted Round Head Screws are available in Accu's full range of materials, including Aluminium, Brass, Nylon 6.6 and PEEK. Other materials are available on request. Finishes such as Chemical Matte Black Coatings and R360 Thread Locking Patches are also available.
Fasteners within this range are available in thread diameters of between No. 2 and 3/8 inch. UNC, UNF, and BA Threads are available.