A selection of Engine bolts, screws, nuts, cheesehead sets, washers etc to fit Norton single cylinder models - many of them CNC machined in stainless steel. SOHC Engine bolts with correct Norton threads/profiles. See also 'Norton Fasteners' section, for many other bolts, nuts, screws, washers etc specific to Norton single cylinder models.
Update Dec 2020: We are expecting to manufacture a new batch of those bolts out of stock shortly, and add some OHV/SV engine bolts to this range as well.
13289 - SOHC M30/M40 (Wasted Head) Front Frame Engine Bolt Set (1/2"x20 tpi) - Stainless SteelProduct no.: 0727 13289This is the 13289(Norton part number) 1/2" x 20 Engine Bolt set - M30/M40 (SOHC Manx Model) Norton front frame bolt, with the racing style 'Wasted Head' profile as would be expected on competition Manx models of the 1930's - 1950's magnesium engined models. As well as saving a small amount of weight over the 'rounded head' type, they also look very pretty. The set is CNC machined from stainless steel with the correct 'reduced Hex' head and profile, 2 stainless washers and reduced Hex wider nut
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SOHC 13294 M30/M40 3/8" Engine Plate Top Bolt/Nut Set - Stainless SteelProduct no.: 0668 13294This is the special 13294 front engine plate top bolt that is fitted to M30/M40 (pre-Featherbed Manx) magnesium engines. It has the correct 'reduced' head 0.600" AF hex head, with distinctive Norton curved head finish. This set comes complete with correct matching E3224 nut and two washers, all in stainless steel. It is 3/8" shaft diameter |
SOHC 10410 M30/M40 7/16" Engine Plate Lower Bolt/Nut Set - Stainless SteelProduct no.: 0670 10410This is the special 10410 front engine plate lower bolt that is fitted to M30/M40 (pre-Featherbed Manx) magnesium engines. It has the correct 'reduced' head 0.600" AF hex head, with distinctive Norton curved head finish. This set comes complete with correct matching E3238 nut and two washers, all in stainless steel. It is 7/16" diameter shaft |
SOHC 13293 (Wasted Head) M30/M40 7/16" Engine Middle Front Bolt/Nut Set - Stainless SteelProduct no.: 0692 13293This is the special SOHC 13293 M30/M40 7/16" front/middle engine bolt - machined with the correct racing Norton type 'wasted' head, as fitted to M30/Manx Nortons. It has the correct 'reduced' head 0.600" AF hex head, and the set comes complete with correct matching E3238 nut and two washers, all in stainless steel. It is 7/16" diameter shaft |
10432(S) - SOHC M30/M40 (Wasted Head) Rear/Short Engine Bolt Set (7/16"x20 tpi) - Stainless SteelProduct no.: 0724 10432(2)This is the 10432 (Norton part number) 7/16" x 20 above magneto/rear engine bolt set as fitted to some competition Norton Model 30M (500cc) models - i.e. to fit the SOHC Manx 500cc crankcase. It has a 'wasted head', meaning it is fractionally lighter as well as looking very pretty. The set consists of hex head bolt, deep nut and two washers - CNC manufactured by ourselves in Stainless Steel. It is as used on many competition engines from 1930's/50's
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10432(L) - SOHC M30/M40 (Wasted Head) Rear/Long Engine Bolt Set (7/16"x20 tpi) - Stainless SteelProduct no.: 0725 10432This is the 10432 (Norton part number) 7/16" x 20 below magneto/rear engine bolt set as fitted to some competition Norton Model 30M (500cc) models - i.e. to fit the SOHC Manx 500cc crankcase. It has a 'wasted head', meaning it is fractionally lighter as well as looking very pretty. The set consists of hex head bolt, deep nut and two washers - CNC manufactured by ourselves in Stainless Steel. It is as used on many competition engines from 1930's/50's
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E4251 - SOHC Mod 40M(350) Wasted Head Rear/Long Engine Bolt Set (3/8"x26 tpi) - Stainless SteelProduct no.: 0722 E4251LThis is the E4251 3/8" x 26tpi below magneto/rear engine bolt set as fitted to early Norton Model 40M/Pre 48 Manx Model 40M competition models - as fitted below the magneto, with the competition type distinctive Norton type 'Wasted Head'/reduced hex curved head profile. The set consists of hex head bolt, deep nut and two washers - CNC manufactured by ourselves in Stainless Steel
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E4251 - SOHC Mod 40M (350) Wasted Head Rear/Short Engine Bolt Set (3/8"x26 tpi) - Stainless SteelProduct no.: 0723 E4251SThis is the E4251 3/8" x 26tpi above magneto/rear engine bolt set as fitted to early Norton Model 40M/Pre 48 Manx Model 40M competition models - as fitted above the magneto, with the competition type distinctive Norton type 'Wasted Head'/reduced hex curved head profile. The set consists of hex head bolt, deep nut and two washers - CNC manufactured by ourselves in Stainless Steel. |
Cylinder Feed Lubrication Bolt - Stainless Steel (Each)Product no.: 0316 A11/38This is the multi-stepped crankcase bolt that is drilled through it centre to feed oil to the back of the crankcase wall, as well as providing a means to meter the feed of oil to the cambox |
Cylinder Lubrication Feed Bolt Kit - Stainless Steel (Full Assembly of Parts)Product no.: 0317 CYLFEED1This kit of parts consists of the Cylinder Feed Bolt (A11/38), Cylinder Feed Lipped Nut (A11/878), Camfeed Adjuster Screw and nut (A11/40) + (A11/41), Adjuster screw washer (A11/40c), lipped nut Fibre Washer, 3/8" Stainless nut (for the drive side) and steel washer and fibre washer to go behind that (although this may be replaced with either Dowty washer or copper washer depending on what is in stock at the time. It also comes with instructions for setting this kit up for optimum oil setting. Buying these items as a kit provides a discount over buying the items individually |
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