---
title: "Pipe & Pneumatic Fittings"
description: "BSP and NPT pipe-thread fittings, hydraulic compression and JIC 37-degree flare fittings, push-in pneumatic fittings, grease nipples to DIN 71412 and…"
url: https://engineeringhardware.com/fasteners/fittings/
source: Engineering Hardware & Fasteners
---

# Pipe & Pneumatic Fittings

Catalog

BSP and NPT pipe-thread fittings, hydraulic compression and JIC 37-degree flare fittings, push-in pneumatic fittings, grease nipples to DIN 71412 and socket pipe plugs to DIN 906 / DIN 908.

[BSP Pipe Thread Fittings **Standard:** ISO 228 (G) **Type:** BSP Pipe Thread Fittings **Sizes:** 22 listed **From:** $0.20/pc View sizes & specs →](https://engineeringhardware.com/fastener/bsp-pipe-thread-fittings/)

[Grease Nipples (DIN 71412) **Standard:** DIN 71412 / ISO 6392 (lubricating nipples) **Type:** Grease Nipples **Sizes:** 9 listed **From:** $0.10/pc View sizes & specs →](https://engineeringhardware.com/fastener/grease-nipples/)

[Hex Socket Pipe Plugs **Standard:** DIN 906 (taper thread) / DIN 908 (parallel thread with seal) **Type:** Pipe Plugs **Sizes:** 4 listed **From:** $0.25/pc View sizes & specs →](https://engineeringhardware.com/fastener/hex-socket-pipe-plugs/)

[Hydraulic Compression Fittings **Standard:** DIN 2353 **Type:** Hydraulic Compression Fittings **Sizes:** 18 listed **From:** $0.45/pc View sizes & specs →](https://engineeringhardware.com/fastener/hydraulic-compression-fittings/)

[JIC 37-Degree Flare Fittings **Standard:** SAE J514 / ISO 8434-2 (37-degree flared connections) **Type:** Flare Fittings **Sizes:** 8 listed **From:** $1.40/pc View sizes & specs →](https://engineeringhardware.com/fastener/jic-flare-fittings/)

[NPT Pipe Thread Fittings **Standard:** ASME B1.20.1 **Type:** NPT Pipe Thread Fittings **Sizes:** 16 listed **From:** $0.20/pc View sizes & specs →](https://engineeringhardware.com/fastener/npt-pipe-thread-fittings/)

[Push-In Pneumatic Fittings **Standard:** Industry standard **Type:** Push-In Pneumatic Fittings **Sizes:** 14 listed **From:** $0.30/pc View sizes & specs →](https://engineeringhardware.com/fastener/push-in-pneumatic-fittings/)

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