Some Safari browsers are failing to connect secured pages Try the following: - refresh the page a few time to see if the page loads, if this fails please update the browser or try to browse the page in Firefox or Chrome. - Read more.
Minispares.com uses cookies to give a better browsing experience. Read more 
NT605061

ROCKER ADJUSTING NUT 1/2" AF NUT SIZE

1/2"AF wide nut to fit the larger size rocker screw as used on all forged, sintered and later pressed steel versions that use AEG167 screw in EN8 with heat treated ends. See AEG167EVO upgraded hex head type.

Budget screw is 12H3376
  • £0.16 exc vat
  • £0.19 inc vat

 In stock

 
help Recommended usage 8 x NT605061 to fit one mini.
See details below of where NT605061 is used in AKM manual.
 
Cylinder Head 850CC, 998CC & 1100CC Pre 'A' Plus - Qty 8

997CC & 998CC Cooper Cylinder Head - Qty 8

Cylinder Head, 998CC, 'A' Plus 1980 on - Qty 8

Cylinder Head Cooper 'S' 970CC, 1071CC & 1275CC - Qty 8

1275 Except Cooper 'S' & Turbo - Qty 8

Cylinder Head 1275 Turbo & Heads with Triple Coll - Qty 8

Cylinder Head - Qty 8

 
  • share

Manuals with this product

Showing 1 to 7 of 7 manual pages
 
 
 
Cylinder Head 850CC, 998CC & 1100CC Pre 'A' Plus

Engine

Classic Mechanical Parts Manual
997CC & 998CC Cooper Cylinder Head

Engine

Classic Mechanical Parts Manual
Cylinder Head, 998CC, 'A' Plus 1980 on

Engine

Classic Mechanical Parts Manual
Cylinder Head Cooper 'S' 970CC, 1071CC & 1275CC

Engine

Classic Mechanical Parts Manual
1275 Except Cooper 'S' & Turbo

Engine

Classic Mechanical Parts Manual
Cylinder Head 1275 Turbo & Heads with Triple Coll

Engine

Classic Mechanical Parts Manual
Cylinder Head

Engine

Classic Mechanical Parts Manual
 

Kits containing this product

Showing 1 to 0 of 0 products
ROCKER ASSEMBLY 1.5 ROLLER TIP WITH BUSHED AR......
C-AHT446   More Details
£151.49
(inc VAT) £181.79

ROCKER 1275 STD LIFT ROLLER SET
C-AHT400   More Details
£145.00
(inc VAT) £174.00

ROCKER ASSEMBLY ROLLER TIP / 8 PORT ONLY 2012......
C-AHT448   More Details
£199.00
(inc VAT) £238.80

ROCKER ASSEMBLY 1.5 HI LIFT FORGED ROCKER
C-AHT436   More Details
£111.11
(inc VAT) £133.33

ROCKER SMALL BORE STD LIFT ROLLER TIP CEASED......
C-AHT405   More Details
£131.90
(inc VAT) £158.28

ROLLER TIP ROCKER ASSEMBLY 1.5 RATIO
C-AHT446A   More Details
£195.41
(inc VAT) £234.49

 

People also bought

Showing 1 to 0 of 0 products
CYLINDER HEAD ANCILLARY STUD AND NUT KIT PRE ......
MSSK061   More Details
£14.00
(inc VAT) £16.80

MANIFOLD STAINLESS STEEL STUD AND NUT KIT
C-STR282   More Details
£14.69
(inc VAT) £17.63

THERMOSTAT HOUSING STAINLESS STEEL STUD AND N......
C-STR281   More Details
£11.00
(inc VAT) £13.20

THERMOSTAT HOUSING FITTING KIT (SINGLE TIER T......
12G103FK   More Details
£3.35
(inc VAT) £4.02

HEATER TAP BOLTS A PLUS TYPE IN STAINLESS STE......
C-STR283   More Details
£9.00
(inc VAT) £10.80

STUD HS4/HIF CARB + some 12G103 HOUSING (5/16......
CHS2514   More Details
£0.78
(inc VAT) £0.94

STAINLESS STEEL HEATER TAP STUD SET
C-STR285   More Details
£4.00
(inc VAT) £4.80

ROCKER COVER CHROME FITTING NUT / ERA BUMP ST......
GM038P   More Details
£2.36
(inc VAT) £2.83

BLANKING PLUG INLET MANIFOLD & CYL HEAD
ADP210   More Details
£2.75
(inc VAT) £3.30

CHROME FIXINGS FOR ROCKER COVER
SAC71L   More Details
£8.36
(inc VAT) £10.03

ROCKER COVER T BARS(PAIR)
SAC71   More Details
£4.90
(inc VAT) £5.88

ROCKER COVER T BARS WITH CHROME FITTINGS
SAC71C   More Details
£8.06
(inc VAT) £9.67

ROCKER COVER T BARS RED (PAIR)
SAC71RED   More Details
£6.40
(inc VAT) £7.68

MANIFOLD STUD, SUITABLE FOR ALL NON INJECTION......
53K487   More Details
£0.54
(inc VAT) £0.65

LONG BRASS MANIFOLD NUT
51K1177   More Details
£1.15
(inc VAT) £1.38

HEAD STUD, NUT & WASHER KIT (9 STUD KIT ONLY)
C-AHT279   More Details
£29.37
(inc VAT) £35.24

STUD FOR THERMOSTAT HOUSING WITHOUT SANDWICH ......
CHS2515   More Details
£0.65
(inc VAT) £0.78

THERMOSTAT STAINLESS STEEL STUD
CHS2515S   More Details
£1.99
(inc VAT) £2.39

HEAD STUD BLOCK TO HEAD SHORT 4" UNC 3/8"
CAM151   More Details
£2.33
(inc VAT) £2.80

WASHER FOR MANIFOLD THICK TYPE
12A1211   More Details
£0.33
(inc VAT) £0.40

Fitting instructions / Articles

Rocker gear - General compendium


Whether you’re building a solid road performer or fire-breathing monster, the main goal is to improve air/fuel flow into the engine. The more you can get in, the more power you can get out. Cheapest chunk of power improvement comes from sorting the asthmatic manifolding and exhaust by applying a stage one kit. Then what? Considering the ‘get more in to get more out’ theme, the main restriction - all else being equal - is the valves and their behavior. How big they are, how efficient they are and how long they’re open for determines how much gets in with each gulp each bore/piston makes. Modified cylinder heads are popularly next, although it has to be said that although a well modified cylinder head will improve performance, the gain against cost is nowhere near that given by the ‘stage one’ kit application. A good stage one kit’s improvement verses cost is around £12.50 per 1 hp, a decent modified head typically £30 per 1hp - dependent on application. Hmm.