Grease Fittings according to SAE J-534
In general, our hydraulic-type grease fittings according to SAE are made of steel, case-hardened, zinc-plated, passivated and featured with a special surface treatment. For safety reasons and in order to avoid abrasion wear, the standard for SAE-grease fittings demands a specific surface hardness of 83 HR15 N minimum according to Rockwell hardness procedure. Therefore, we operate this decisive process in our own curing oven. We offer various standard types also in stainless steel SST303.
For a better overview we added the international Alemite-reference numbers to our grease fittings.
A general comparison of the relevant types you will find
>> here !
Hydraulic-Type Grease Fittings H according to SAE J-534
>> Type H1
>> Type H2
>> Type H3
>> Type H/S – with self-forming thread
>> Type Ha – drive-in-type
Flush-type grease fittings
>> Type D1 + DV1