303 Stainless Steel
Grease Fittings
303 is a free-machining grade of 304 stainless steel that contains added sulphur. The addition of sulphur increases the machinability. Commonly referred to as A2, V2A or 1.4305 in Europe.
Its composition contains at minimum 17% Chromium, 8% nickel, and 0.15% Sulphur. The small addition of sulphur slightly reduces corrosion resistance but increases machineability which is why you will find its use in fasteners, bushings, bearings, and other smaller components.
303 Stainless Steel - Standard Fittings
Below are our most common 303 Stainless Steel fittings. To view the product please click the product code.
Kingfisher Code | Description |
1/4 x 28 SAE-LT Straight | |
1/4 x 28 SAE-LT 45° | |
1/4 x 28 SAE-LT 90° | |
1/8 x 27 PTF Straight | |
1/8 x 27 PTF 45° | |
1/8 x 27 PTF 90° | |
1/8 x 28 BSPT (R1/8) Straight | |
1/8 x 28 BSPT (R1/8) 45° | |
1/8 x 28 BSPT (R1/8) 90° | |
M6 x 1 Straight | |
M6 x 1 45° | |
M6 x 1 90° | |
M8 x 1 Straight | |
M8 x 1 45° | |
M8 x 1 90° | |
M10 x 1 Straight | |
M10 x 1 45° | |
M10 x 1 90° |
Some fittings are also available in 316 stainless steel.
Looking for something else? View our full range of grease fittings and other fittings on our dedicated product page here.
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Use the bar below to search the whole site, or if you still can’t find what you need, just give us a call!
