Stainless Steel Machine Screws
Machine Screws - Stainless Steel
Machine Screws are similar to bolts in that they have a head and shank, along the shank is machined a thread, while machine screws are able to be used with a nut they are more commonly designed to be screwed into a threaded housing, machine screws are available in a range of thread patterns and are designed for precision.
Stainless Machine Screw (Metal Thread) Types
Available in a range of head types such as countersunk, pan, raised countersunk, truss, cheese or round and in a number of different drives such as slot, phillips and pozi (by order). Anzor also stocks a range of security machine screws such as post torx, torx and snake eye which require particular tools in order to drive them. Another subset in the machine screw family would be socket screws or cap screw which are driven with a hex drive. Anzor has a wide selection of sizes and types available in both 304 and 316 grade stainless steel.
Countersunk Machine Screws - Slot, Phillips - Stainless Steel
Countersunk Machine Screws; have a cone shaped head with a flat top which when used in the appropriate housing leave a flat finish with the surface of the object or machine, available in phillips and slot drives, Metric, UNC, UNF and BSW thread types.
Raised Head Machine Screws - Slot, Phillips - Stainless Steel
Raised Countersunk Machine Screws; have a countersunk with a slightly domed finish on the top of the head, available in Metric sizes only they can have a slot, phillips or drive and come in both 304 and 316 grades.
Pan Head Machine Screws - Slot, Phillips - Stainless Steel
Pan Head Machine Screws: have a wide head that provides good clamping ability, the top of the head has a flat disc with a chamfered edge which is often considered less attractive than other head types so is often used where they won’t be seen. Pan head machine screws are available in phillips, and slot drive and in both 304 and 316 stainless grades.
Roind Head Machine Screws - Slot, Phillips - Stainless Steel
Round Head Machine Screws; have a flat base to the head and a round or domed head. The round head screw offers good clamping ability with a more aesthetically pleasing dome than a pan head. Round head machine screws are available only in imperial BSW (Whitworth) sizes (ex stock) with a slot drive and in both 304 and 316 grades.
Cheese Head Machine Screws - Slot- Stainless Steel
Cheese Head Machine Screws; has a cylindrical disc type head with straight edges where the height of the head is approximately half the head diameter. Available in both 34 and 316 cheese head machine screws have a slot drive and come in metric sizes only ex stock.
Truss Head Machine Screws - Slot, Phillips - Stainless Steel
Truss Head Machine Screws; are the most low profiled dome headed machine screw available and is also known as a mushroom head. Available in 304 grade, imperial sizes ex stock and have a phillips drive.
Winged Machine Screws, Wing Screws - Stainless Steel
Wing Screws; have a wing nut type head which allow for finger tightening and are useful in applications where the screw will need to be removed and replaced.