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25) 3/8'' BSF 20 tpi Brass Exhaust Mainfold Nut NBF38020B S15

25) 3/8" BSF 20 tpi Brass Exhaust Mainfold Nut NBF38020B S15

Our Price:  £2.35 



In stock, immediate despatch


Model:  S15
Part Number:  NBF38020B
Brand:  Motalia

3/8 BSF BRASS full nut. These have the correct 0.600 Across Flat 5/16 Whitworth spanner size. They are the full standard nut depth and are single chamfer. (see thread chart on our main site) 

NBF38020B S15 

This is a single chamfer nut. It is machined back and front for a superior finish and the hexagon sides are hand finished to a semi polish. It then spends 72 hours in a polishing machine to slightly dull the sharp edges and to give them a silky feel so you do not leave cloth particles on them when cleaning the bike 

You can buff it to a bright finish or sand blast it for a dull look. 

These nuts are in a class of their own and not like the ones turned from hexagon bar you see elsewhere. 

Two Nuts are shown for clarity, the price is for one.

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