But next is the headache thing of data transferring from your old iPhone 4S, iPhone 4, iPhone 3GS, or iPhone 3G to iPhone 6 iPhone 6s, iPhone 6 Plus, or iPhone 6s Plus. Contacts is the most essential data for moving and shall be careful while copying in case of contacts loss.
Store SKU # 572315. These axle keys (also known as key stock) are square precut keys used to lock two moving parts into place when installed into a pre-cut keyway. This key is straight, and made of carbon steel. California residents: see Proposition 65 information. 1  1 Piece per pack. 2  Steel construction. 3  Plain finish. 4  5/16 in. 5  x 2-1/2 in.
KEYS. Key fasteners are used to prevent the rotation of wheels, gears etc. on their shafts. Key nomenclature. Key is placed so that part of it lies in a groove cut on the shaft, called  key seat , and part of it fits into a groove cut in a hub, called  key way .Therefore, after the assembly locked together by the key, the shaft and hub will rotate together.KEY TYPES. The simplest key is the square key, placed half in the shaft (H/2) and half in the hub (H/2). A flat key is rectangular in cross section, used similarly as square key.herefore, after the assembly locked together by the key, the shaft and hub will rotate together. KEY TYPES. The simplest key is the square key, placed half in the shaft (H/2) and half in the hub (H/2). A flat key is rectangular in cross section, used similarly as square key.