Plugs Caps & Locknuts
Plugs are designed to insert into the end of tubing to dead-end the flow. Various materials are used to manufacture high quality tube plugs in a variety of end connections.
Lock nuts are designed to prevent nuts from working loose. ... The most common form of a nut has a nylon inset built into one side of the threaded end. When the nut is tightened, the thread on the bolt stretches the nylon, causing the nut to grip the bolt which stops it from loosening itself.
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Original price £1.32 - Original price £1.32Original price£1.32£1.32 - £1.32Current price £1.32
Steel Zinc Plated Allen Key Plug | 1/4" BSPT Male | SAK04
Steel Zinc Plated. Allen Key/Hexagonal Plug Fitting Male BSPT Thread
Original price £1.32 - Original price £1.32Original price£1.32£1.32 - £1.32Current price £1.32Save 0% Save % -
Original price £3.29 - Original price £3.29Original price£3.29£3.29 - £3.29Current price £3.29
Steel Zinc Plated Allen Key Plug | 1/8" BSPT Male | SAK02
Steel Zinc Plated. Allen Key/Hexagonal Plug Fitting Male BSPT Thread
Original price £3.29 - Original price £3.29Original price£3.29£3.29 - £3.29Current price £3.29Save 0% Save % -
Original price £9.41 - Original price £9.41Original price£9.41£9.41 - £9.41Current price £9.41
Nickel Plated Allen Key Plug | 1" BSPT Male | AK16NP
Allen Key/Hexagonal Plug Fitting Male BSPT Thread Brass Nickel Plated
Original price £9.41 - Original price £9.41Original price£9.41£9.41 - £9.41Current price £9.41Save 0% Save % -
Original price £2.53 - Original price £2.53Original price£2.53£2.53 - £2.53Current price £2.53
Nickel Plated Allen Key Plug | 1/2" BSPT Male | AK08NP
Allen Key/Hexagonal Plug Fitting Male BSPT Thread Brass Nickel Plated
Original price £2.53 - Original price £2.53Original price£2.53£2.53 - £2.53Current price £2.53Save 0% Save % -
Original price £1.87 - Original price £1.87Original price£1.87£1.87 - £1.87Current price £1.87
Nickel Plated Allen Key Plug | 3/8" BSPT Male | AK06NP
Allen Key/Hexagonal Plug Fitting Male BSPT Thread Brass Nickel Plated
Original price £1.87 - Original price £1.87Original price£1.87£1.87 - £1.87Current price £1.87Save 0% Save % -
Original price £2.00 - Original price £2.00Original price£2.00£2.00 - £2.00Current price £2.00
Nickel Plated Allen Key Plug | 1/4" BSPT Male | AK04NP
Allen Key/Hexagonal Plug Fitting Male BSPT Thread Brass Nickel Plated
Original price £2.00 - Original price £2.00Original price£2.00£2.00 - £2.00Current price £2.00Save 0% Save % -
Original price £0.74 - Original price £0.74Original price£0.74£0.74 - £0.74Current price £0.74
Nickel Plated Allen Key Plug | 1/8" BSPT Male | AK02NP
Allen Key/Hexagonal Plug Fitting Male BSPT Thread Brass Nickel Plated
Original price £0.74 - Original price £0.74Original price£0.74£0.74 - £0.74Current price £0.74Save 0% Save % -
Original price £4.80 - Original price £4.80Original price£4.80£4.80 - £4.80Current price £4.80
Brass Allen Key Plug | 1/2" NPT Male | AKN08
Brass Allen Key/Hexagonal Plug Fitting Male NPT Thread
Original price £4.80 - Original price £4.80Original price£4.80£4.80 - £4.80Current price £4.80Save 0% Save % -
Original price £1.68 - Original price £1.68Original price£1.68£1.68 - £1.68Current price £1.68
Brass Allen Key Plug | 1/4" NPT Male | AKN04
Brass Allen Key/Hexagonal Plug Fitting Male NPT Thread
Original price £1.68 - Original price £1.68Original price£1.68£1.68 - £1.68Current price £1.68Save 0% Save % -
Original price £1.96 - Original price £1.96Original price£1.96£1.96 - £1.96Current price £1.96
Nickel Plated Allen Key Plug | 1/2" BSPP Male | AKP08NP
Allen Key/Hexagonal Plug Fitting Male BSPP Thread Nickel Plated
Original price £1.96 - Original price £1.96Original price£1.96£1.96 - £1.96Current price £1.96Save 0% Save % -
Original price £1.19 - Original price £1.19Original price£1.19£1.19 - £1.19Current price £1.19
Nickel Plated Allen Key Plug | 3/8" BSPP Male | AKP06NP
Allen Key/Hexagonal Plug Fitting Male BSPP Thread Nickel Plated
Original price £1.19 - Original price £1.19Original price£1.19£1.19 - £1.19Current price £1.19Save 0% Save % -
Original price £0.94 - Original price £0.94Original price£0.94£0.94 - £0.94Current price £0.94
Nickel Plated Allen Key Plug | 1/4" BSPP Male | AKP04NP
Allen Key/Hexagonal Plug Fitting Male BSPP Thread Nickel Plated
Original price £0.94 - Original price £0.94Original price£0.94£0.94 - £0.94Current price £0.94Save 0% Save % -
Original price £0.78 - Original price £0.78Original price£0.78£0.78 - £0.78Current price £0.78
Nickel Plated Allen Key Plug | 1/8" BSPP Male | AKP02NP
Allen Key/Hexagonal Plug Fitting Male BSPP Thread Nickel Plated
Original price £0.78 - Original price £0.78Original price£0.78£0.78 - £0.78Current price £0.78Save 0% Save % -
Original price £3.96 - Original price £3.96Original price£3.96£3.96 - £3.96Current price £3.96
Aignep Nickel Plated Allen Key Plug | 1/2" BSPP Male with O Ring | AKC08
Aignep Allen Key/Hexagonal Plug Fitting Brass Nickel Plated. Male BSPP O Ring.
Original price £3.96 - Original price £3.96Original price£3.96£3.96 - £3.96Current price £3.96Save 0% Save % -
Original price £1.74 - Original price £1.74Original price£1.74£1.74 - £1.74Current price £1.74
Aignep Nickel Plated Allen Key Plug | 1/4" BSPP Male with O Ring | AKC04
Aignep Allen Key/Hexagonal Plug Fitting Brass Nickel Plated. Male BSPP O Ring.
Original price £1.74 - Original price £1.74Original price£1.74£1.74 - £1.74Current price £1.74Save 0% Save % -
Original price £2.22 - Original price £2.22Original price£2.22£2.22 - £2.22Current price £2.22
Aignep Nickel Plated Allen Key Plug | 3/8" BSPP Male with O Ring | AKC06
Aignep Allen Key/Hexagonal Plug Fitting Brass Nickel Plated. Male BSPP O Ring.
Original price £2.22 - Original price £2.22Original price£2.22£2.22 - £2.22Current price £2.22Save 0% Save % -
Original price £3.14 - Original price £3.14Original price£3.14£3.14 - £3.14Current price £3.14
Nickel Plated Allen Key Plug | 3/8" NPT Male | AKN06NP
Allen Key/Hexagonal Plug Male NPT Thread Brass Nickel Plated
Original price £3.14 - Original price £3.14Original price£3.14£3.14 - £3.14Current price £3.14Save 0% Save % -
Original price £6.32 - Original price £6.32Original price£6.32£6.32 - £6.32Current price £6.32
Nickel Plated Allen Key Plug | 1/4" NPT Male | AKN04NP
Allen Key/Hexagonal Plug Male NPT Thread Brass Nickel Plated
Original price £6.32 - Original price £6.32Original price£6.32£6.32 - £6.32Current price £6.32Save 0% Save % -
Original price £8.14 - Original price £8.14Original price£8.14£8.14 - £8.14Current price £8.14
Nickel Plated Allen Key Plug | 1/2" NPT Male | AKN08NP
Allen Key/Hexagonal Plug Male NPT Thread Brass Nickel Plated
Original price £8.14 - Original price £8.14Original price£8.14£8.14 - £8.14Current price £8.14Save 0% Save % -
Original price £3.53 - Original price £3.53Original price£3.53£3.53 - £3.53Current price £3.53
Manually Operated Air Vents | 1/2" BSPP Male Thread | AV08
Air Vents Bleed Valve Fitting Manually Operated BSPP Male Thread
Original price £3.53 - Original price £3.53Original price£3.53£3.53 - £3.53Current price £3.53Save 0% Save % -
Original price £4.52 - Original price £4.52Original price£4.52£4.52 - £4.52Current price £4.52
Brass Tee Adaptor | 1/8" BSPT Male | 1/8" BSPP Female | MMFT02
Tee Adaptor Male x Male x Female Threads Brass
Original price £4.52 - Original price £4.52Original price£4.52£4.52 - £4.52Current price £4.52Save 0% Save % -
Original price £2.77 - Original price £2.77Original price£2.77£2.77 - £2.77Current price £2.77
Manually Operated Air Vents | 1/4" BSPP Male Thread | AV04
Air Vents Bleed Valve Fitting Manually Operated BSPP Male Thread
Original price £2.77 - Original price £2.77Original price£2.77£2.77 - £2.77Current price £2.77Save 0% Save % -
Original price £1.37 - Original price £1.37Original price£1.37£1.37 - £1.37Current price £1.37
Manually Operated Air Vents | 1/8" BSPP Male Thread | AV02
Air Vents Bleed Valve Fitting Manually Operated BSPP Male Thread
Original price £1.37 - Original price £1.37Original price£1.37£1.37 - £1.37Current price £1.37Save 0% Save % -
Original price £30.60 - Original price £30.60Original price£30.60£30.60 - £30.60Current price £30.60
ENOTS Equivalent Brass Locknut | 2" BSPP Female | LN32
Original price £30.60 - Original price £30.60Original price£30.60£30.60 - £30.60Current price £30.60Save 0% Save % -
Original price £19.85 - Original price £19.85Original price£19.85£19.85 - £19.85Current price £19.85
ENOTS Equivalent Brass Locknut | 1.1/2" BSPP Female | LN24
Original price £19.85 - Original price £19.85Original price£19.85£19.85 - £19.85Current price £19.85Save 0% Save % -
Original price £41.18 - Original price £41.18Original price£41.18£41.18 - £41.18Current price £41.18
Brass Female Cap End | 1.1/2" BSPP Female Thread | CAP24
Brass Female Cap End Cap Fitting BSPP Female Thread
Original price £41.18 - Original price £41.18Original price£41.18£41.18 - £41.18Current price £41.18Save 0% Save % -
Original price £4.92 - Original price £4.92Original price£4.92£4.92 - £4.92Current price £4.92
Brass Female Cap End | 3/4" BSPP Female Thread | CAP12
Brass Female Cap End Cap Fitting BSPP Female Thread
Original price £4.92 - Original price £4.92Original price£4.92£4.92 - £4.92Current price £4.92Save 0% Save % -
Original price £5.33 - Original price £5.33Original price£5.33£5.33 - £5.33Current price £5.33
Nickel Plated Manually Operated Air Vents | 1/2" BSPP Male Thread | AV08NP
Air Vents Bleed Valve Fitting Manually Operated BSPP Male Thread Nickel Plated
Original price £5.33 - Original price £5.33Original price£5.33£5.33 - £5.33Current price £5.33Save 0% Save % -
Original price £14.30 - Original price £14.30Original price£14.30£14.30 - £14.30Current price £14.30
Nickel Plated Female Cap End | 1" BSPP Female Thread | CAP16NP
Female Cap End Fitting BSPP Female Thread Nickel Plated
Original price £14.30 - Original price £14.30Original price£14.30£14.30 - £14.30Current price £14.30Save 0% Save % -
Original price £3.13 - Original price £3.13Original price£3.13£3.13 - £3.13Current price £3.13
Nickel Plated Female Cap End | 3/4" BSPP Female Thread | CAP12NP
Female Cap End Fitting BSPP Female Thread Nickel Plated
Original price £3.13 - Original price £3.13Original price£3.13£3.13 - £3.13Current price £3.13Save 0% Save % -
Original price £4.10 - Original price £4.10Original price£4.10£4.10 - £4.10Current price £4.10
Nickel Plated Female Cap End | 3/8" BSPP Female Thread | CAP06NP
Female Cap End Fitting BSPP Female Thread Nickel Plated
Original price £4.10 - Original price £4.10Original price£4.10£4.10 - £4.10Current price £4.10Save 0% Save % -
Original price £4.36 - Original price £4.36Original price£4.36£4.36 - £4.36Current price £4.36
Nickel Plated Female Cap End | 1/2" BSPP Female Thread | CAP08NP
Female Cap End Fitting BSPP Female Thread Nickel Plated
Original price £4.36 - Original price £4.36Original price£4.36£4.36 - £4.36Current price £4.36Save 0% Save % -
Original price £2.06 - Original price £2.06Original price£2.06£2.06 - £2.06Current price £2.06
Nickel Plated Female Cap End | 1/4" BSPP Female Thread | CAP04NP
Female Cap End Fitting BSPP Female Thread Nickel Plated
Original price £2.06 - Original price £2.06Original price£2.06£2.06 - £2.06Current price £2.06Save 0% Save % -
Original price £1.26 - Original price £1.26Original price£1.26£1.26 - £1.26Current price £1.26
Nickel Plated Female Cap End | 1/8" BSPP Female Thread | CAP02NP
Female Cap End Fitting BSPP Female Thread Nickel Plated
Original price £1.26 - Original price £1.26Original price£1.26£1.26 - £1.26Current price £1.26Save 0% Save % -
Original price £15.65 - Original price £15.65Original price£15.65£15.65 - £15.65Current price £15.65
ITM Nickel Plated Lock Nut | 1.1/4" BSPP Female | LN20NP
ITM Lock Nut Threaded Fitting BSPP Female Thread Nickel Plated
Original price £15.65 - Original price £15.65Original price£15.65£15.65 - £15.65Current price £15.65Save 0% Save % -
Original price £6.36 - Original price £6.36Original price£6.36£6.36 - £6.36Current price £6.36
ITM Nickel Plated Lock Nut | 7/8" BSPP Female | LN14NP
ITM Lock Nut Threaded Fitting BSPP Female Thread Nickel Plated
Original price £6.36 - Original price £6.36Original price£6.36£6.36 - £6.36Current price £6.36Save 0% Save %