Pneumatic Fitting Accessories

Pneumatic systems are made up of multiple hoses, tubing, fittings and accessories. Pneumatic fitting accessories are designed to work alongside your pneumatic fittings and tubing to improve their capabilities. Pneumatic fittings include bolts, adapters, t-fittings and y-fittings.

Accessories for pneumatic fittings are generally threaded for screw fastening or they are push-in fittings.

Types of pneumatic fitting accessory:

  • Blanking Plugs
  • Tubing Nuts
  • End Caps
  • Adapters
  • Spatter Covers
  • Locknuts
  • Washers
  • Tubing Sleeves

Why use pneumatic fittings accessories?

Using an accessory alongside your fitting can assist with assembly or provide extra functionality. For example, using a blanking plug to prevent dust and dirt from entering the tube and contaminating the pneumatic system.

What are pneumatic fitting accessories made from?

Your choice of material will depend on your application. We offer a wide range of parts and materials, such as copper washers, PBT plugs, brass locknuts and stainless steel studs.


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Description Price Accessory Type Manufacturer Series Tube Size Threaded Connection Material Threaded Connection - Thread Size Threaded Connection - Thread Standard Chemical Resistant Food Grade For Use With Outer Diameter Overall Length
RS Stock No. 218-1814
Mfr. Part No.PX0588
BrandSMC
€2.27
1 Pack of 5
Pack(s)
Blanking Plug - 1/8in R 1/8 - 1/8in R - - - - -
RS Stock No. 367-6105
Mfr. Part No.0919 00 13
BrandLegris
€5.01
1 Pack of 5
Pack(s)
Blanking Plug 0919 - G 1/4 Brass 1/4in G - - - - -
RS Stock No. 218-1820
Mfr. Part No.PLUG1/4
BrandSMC
€2.27
1 Pack of 5
Pack(s)
Blanking Plug - 1/4in R 1/4 - 1/4in R - - - - -
RS Stock No. 371-9561
Mfr. Part No.KQ2P-08
BrandSMC
€5.22
1 Pack of 5
Pack(s)
Blanking Plug KQ2 8mm - Brass, PBT, PP - - - - - - -
RS Stock No. 771-4898
Mfr. Part No.KQ2C04-00A
BrandSMC
€1.20
Each (In a Pack of 5)
units
End Cap KQ2 4mm - Brass, PBT, PP, Stainless Steel - - - - - - -
RS Stock No. 367-6133
Mfr. Part No.0919 00 21
BrandLegris
€11.17
1 Pack of 5
Pack(s)
Blanking Plug 0919 - G 1/2 Brass 1/2in G - - - - -
RS Stock No. 125-9657
Mfr. Part No.NPQH-BK-G14-P10
BrandFesto
€12.60
1 Bag of 10
Bag(s)
Blanking Plug NPQH - G 1/4 Nickel Plated Brass 1/4in G Yes Yes - 16mm 9.5mm
RS Stock No. 367-6155
Mfr. Part No.0138 13 00
BrandLegris
€3.07
1 Pack of 10
Pack(s)
Washer 0138 - - - - - - - - - -
RS Stock No. 367-6111
Mfr. Part No.0919 00 17
BrandLegris
€6.79
1 Pack of 5
Pack(s)
Blanking Plug 0919 - G 3/8 Brass 3/8in G - - - - -
RS Stock No. 367-6098
Mfr. Part No.0919 00 10
BrandLegris
€4.06
1 Pack of 5
Pack(s)
Blanking Plug 0919 - G 1/8 Brass 1/8in G - - - - -
RS Stock No. 121-6205
Mfr. Part No.B-1/4
BrandFesto
€15.36
1 Bag of 10
Bag(s)
Blanking Plug B - G 1/4 Steel 1/4in G - - VUVG Solenoid Valve 18mm 15mm
RS Stock No. 722-053
Mfr. Part No.3126 06 00
BrandLegris
€5.18
1 Pack of 10
Pack(s)
Blanking Plug 3126 6mm - Polymer - - - - - - -
RS Stock No. 371-9555
Mfr. Part No.KQ2P-06
BrandSMC
€4.50
1 Pack of 5
Pack(s)
Blanking Plug KQ2 6mm - Brass, PBT, PP - - - - - - -
RS Stock No. 865-6014
Mfr. Part No.2611-1/8
BrandSMC
€1.33
Each
units
Blanking Plug - - G 1/8 Male - 1/8in G - - Pneumatic Adapters & Fittings - 10.5mm
RS Stock No. 225-549
Mfr. Part No.3126 10 00
BrandLegris
€11.83
1 Box of 10
Box(es)
Blanking Plug 3126 10mm - Polymer - - - - - - -
RS Stock No. 121-6155
Mfr. Part No.QSC-6H
BrandFesto
€25.44
1 Bag of 10
Bag(s)
Blanking Plug QSC 6mm - PBT - - - - QS Push-In Fitting 7mm 33mm
RS Stock No. 371-9549
Mfr. Part No.KQ2P-04
BrandSMC
€5.22
1 Pack of 5
Pack(s)
Blanking Plug KQ2 4mm - Brass, PBT, PP - - - - - - -
RS Stock No. 367-6177
Mfr. Part No.0138 21 00
BrandLegris
€5.73
1 Pack of 10
Pack(s)
Washer 0138 - - - - - - - - - -
RS Stock No. 721-381
Mfr. Part No.0220 10 00
BrandLegris
€20.02
1 Pack of 10
Pack(s)
Blanking Plug 0220 - G 1/8 Brass 1/8in G - - - - -
RS Stock No. 121-6154
Mfr. Part No.QSC-4H
BrandFesto
€18.84
1 Bag of 10
Bag(s)
Blanking Plug QSC 4mm - PBT - - - - QS Push-In Fitting 5mm 28mm