BSP Thread

Grease Fittings

BSP fittings can be either tapered BSPT, or parallel BSPP (or BSPF). BSP threads have a 55° thread form.
Tapered Threads are also known as R series and Parallel threads G series. e.g. R1/8″ = 1/8″ x 28 BSPT

For standard grease fittings, the 1:16 tapered design is preferred as it seals in a mating parallel hole without the need for sealant. The reference 1/8 or 1/4 does not refer to the diameter of the thread. It is an old reference to the pipe size onto which the thread would be used.

BSP Grease nipples

BSP - Standard Fittings

Below are our most common BSP Thread fittings. To view the product please click the product code.

Kingfisher Code

Kingfisher Code

Description

White Trivalent RoHS, REACH Compliant

303 (A2) Stainless Steel

1/8 x 28 BSPT (R1/8) Straight

1/8 x 28 BSPT (R1/8) 45°

1/8 x 28 BSPT (R1/8) 67.5°

1/8 x 28 BSPT (R1/8) 90°

1/4 x 19 BSPT (R1/4) Straight

1/4 x 19 BSPT (R1/4) 45°

1/4 x 19 BSPT (R1/4) 67.5°

1/4 x 19 BSPT (R1/4) 90°

Some fittings are also available in 303 stainless & 316 stainless.
Please note: White Trivalent is preferred for RoHS and REACH compliance.

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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! +44 (0)113 209 8989

Not found what you're looking for?

Use the bar below to search the whole site, or if you still can’t find what you need, just give us a call!

+44 (0)113 209 8989

ask us Grease Nipple Manufacturer