2025 Demon Tweeks Motorsport E-Catalogue - Catalog - Page 509
Wheel Bolts (High Tensile)
Competition Wheel Studs
1 Zinc plated with 60˚ tapered seat.
Thread
Head
Length
Part No.
(Each)
12mm 1.25
19mm
28mm
(SB21)
£1.56
12mm 1.25
19mm
40mm
(SB23)
£2.23
12mm 1.25
19mm
45mm
(SB24)
£2.27
12mm 1.25
19mm
50mm
(SB25)
£2.45
12mm 1.5
19mm
26mm
(SB10)
£1.62
12mm 1.5
17mm
32mm
(SB12)
£1.65
12mm 1.5
17mm
39mm
(SB14)
£1.44
12mm 1.5
17mm
45mm
(SB15)
£1.51
12mm 1.5
17mm
50mm
(SB16)
£1.65
14mm 1.5
17mm
28mm
(SB34)
£1.68
14mm 1.5
17mm
33mm
(SB54/17)
£1.55
14mm 1.5
17mm
40mm
(SB55/17)
£1.55
14mm 1.5
17mm
50mm
(SB57)
£1.95
14mm 1.5
17mm
60mm
(SB58)
£2.43
All the above are available with a radius seat add ‘R’ to the end of
the part number when ordering
6
9 This professional range of conversion and replacement wheel studs
is produced from high tensile steel, with rolled threads reducing the
risk of fatigue failures. All studs priced each.
Fitment
Conversion Studs
M12 x 1.25
M12 x 1.25
M12 x 1.5
M12 x 1.5
M14 x 1.5
M14 x 1.5
Replacement Wheel Studs
M12 x 1.5 Ford
M12 x 1.5 Ford
M12 x 1.5 Mitsubishi
M12 x 1.25 Subaru
Length
Part No. (Each)
68mm
82mm
70mm
90mm
68mm
82mm
(74A)
(86A)
(76OP)
(94OP)
(74F)
(86F)
£7.88
£8.26
£8.46
£9.02
£7.75
£8.16
68mm
82mm
67mm
66mm
(74C)
(86C)
(73MIT)
(72S)
£14.12
£14.92
£16.43
£16.43
1
7
Part No. (Each)
19mm
(SB31)
£2.94
19mm
(SB29)
£3.38
Wheel Nuts
Thread
Head
Seat
3 Dome nuts - chrome plated
3/8” UNF
17mm
60º
7/16” UNF
19mm
60º
1/2” UNF
19mm
60º
12mm 1.25
19mm
60º
12mm 1.5
19mm
60º
4 Bulge dome nuts - chrome plated
3/8” UNF
17mm
60º
7/16” UNF
19mm
60º
1/2” UNF
19mm
60º
12mm 1.25
19mm
60º
12mm 1.5
19mm
60º
12mm 1.5
19mm
RAD
14mm 1.5
19mm
60º
14mm 1.5
19mm
RAD
5 Sleeve nuts with flat washer - chrome plated
(5/8” sleeve, 3/4” also available)
3/8” UNF
19mm
7/16” UNF
19mm
12mm 1.25
19mm
12mm 1.5
19mm
6 Open nuts - zinc plated
3/8” UNF
17mm
60º
1/2” UNF
19mm
60º
12mm 1.25
19mm
60º
12mm 1.5
19mm
60º
14mm 1.5
19mm
60º
Part No.
(Each)
(SN11)
(SN13)
(SN16)
(SN15)
(SN14)
£1.96
£1.96
£1.96
£1.96
£1.96
(SN11B)
(SN13B)
(SN16B)
(SN15B)
(SN14B)
(SN14BR)
(SN17B)
(SN17BR)
£1.03
£1.03
£1.14
£1.03
£1.03
£1.89
£1.14
£1.14
(SN21)
(SN22)
(SN24)
(SN23)
£2.22
£2.19
£2.51
£2.51
(SN10)
(SN97)
(SN43)
(SN41)
(SN434)
£2.06
£1.82
£1.21
£1.07
£1.29
Specialist Wheel Nuts
Fitment
Part No. (Each)
Ford Ghia nuts - chrome plated
7 12mm 1.5 Closed sleeve nut with 60º Ghia washer (SN44) £1.98
12mm 1.5
Open sleeve nut with 60º Ghia washer (SN40) £2.64
Peugeot nuts - zinc plated
12mm 1.25
Closed - with captive flat washer
(SN62) £3.37
8 12mm 1.25 Open - with captive flat washer
(SN61) £4.06
Original Equipment type for alloy wheels
3/8” UNF
Mini/Metro sleeve nut with captive
60º washer, stainless steel cap
(SN45) £3.69
14mm 1.5
Range Rover,
Discovery, stainless steel cap
(SN38) £3.87
Revolution
12mm 1.5
11/16” shank sleeve nut with flat washer (SN30) £3.57
This is just a small selection, call with your requirements.
8
10 High tensile steel Please note: the length of stud is the measurement from under the head to the end of the thread.
Fitment
Length
Spline Dia
Part No. (Each)
3/8” UNF Mini, Morris Minor, Sprite, Midget
Standard
35mm
10.3mm
(SS31)
£1.75
Standard +15mm
50mm
10.3mm
(SS32)
£1.21
Standard +25mm
60mm
10.3mm
(SS33)
£1.25
Standard +40mm
80mm
10.3mm
(SS30)
£2.39
7/16” UNF Ford
Standard +13mm
43mm
13.1mm
(SS34)
£1.67
Standard +25mm
55mm
13.1mm
(SS35)
£1.78
12mm 1.25 Subaru, Nissan
Standard +25mm
63mm
14.3mm
(SS41)
£2.77
12mm 1.5 Ford
Standard +13mm
47mm
13.1mm
(SS36)
£1.20
Standard +25mm
63mm
13.1mm
(SS37)
£1.28
12mm 1.5 Mazda
Front/rear
73mm
12.82mm
(S3720) £2.95
Front/rear
73mm
14.73mm
(S3740) £2.95
12mm 1.5 Vauxhall/Opel, Mitsubishi, Toyota, Ford Escort Mk2
(disc brakes - not RS) (drill hubs to 14mm to take larger spline)
Standard +13mm
51mm
14.3mm
(SS38)
£1.94
Standard +25mm
63mm
14.3mm
(SS39)
£2.19
14mm 1.5 Volkswagen
Standard +25mm
60mm
15mm
(SS43)
£2.49
Standard +32mm
67mm
15mm
(SS44)
£3.85
Set of 4
15
4
5
9
10
£19.58
15 • Flush Fit Valve Kit
Low profile bolt in metal valves.
Supplied as a set of 4 with airline
adaptor.
Set of 4
(3000.10) £19.58
Spare adaptor (3000.11) £3.87
4 spare dust covers
(3000.14) £5.57
Set of 4
16
£12.60
Conversion Wheel Studs
Thread
12mm 1.25
12mm 1.25
12mm 1.25
12mm 1.25
12mm 1.25
12mm 1.5
12mm 1.5
Length
40mm
50mm
60mm
80mm
100mm
40mm
50mm
Part No.
(SS21)
(SS22)
(SS23)
(SS24)
(SS24A)
(SS11)
(SS12)
(Each)
£1.18
£1.06
£1.23
£1.09
£1.74
£0.98
£1.06
Thread
12mm 1.5
12mm 1.5
14mm 1.5
14mm 1.5
14mm 1.5
14mm 1.5
Length
60mm
80mm
40mm
50mm
60mm
80mm
Part No.
(SS13)
(SS14)
(SS27)
(SS28)
(SS29)
(SS29A)
(Each)
£1.03
£1.27
£1.94
£2.40
£1.90
£2.61
11
12
lightweight Alloy Competition Wheel Nuts
12 Manufactured from corrosion resistant Ergal 7075 aluminium these nuts are
up to 60% lighter than the steel equivalent and designed to perform in harsh
motorsport conditions. 60º taper seat (M14 also available with radius seat)
Thread size: M12 x 1.25, M12 x 1.5, M14 x 1.5, ½” UNF
Black
(DAAL) from each £8.22
Coppered Steel Wheel Nuts
13 Manufactured from high tensile steel, the copper surface coating means the
nut is more secure when tight but is easier and smoother to take off or screw on,
(DADO)
each from £6.21
and will not corrode the seat.
13
16 • Competition
Bolt-In Valves
Super lightweight, short aluminium
bolt in valves suitable for
competition use. Supplied as a 3
part valve complete with lock nut,
stainless and nylon washers and
dust cap.
Weight: 10g
Overall length: 40mm (including cap)
each
(BIV)
£3.15
Set of 4
(BIVKIT)
£12.60
TYRE RE-GROOVING
AFTER
18
£535.00
19
£695.00
18 • Professional
Tyre Scraper
17 • Tyre Shaving Service
The shaving process cuts the tread from the tyre
to provide a more stable tread base for increased
performance on track. Traditionally tyres were buffed,
but this introduced unwanted heat into the tyre carcass
- so instead, we cut the tyres preventing heat build up
which can compromise performance. Reducing tread
depth in this way alleviates the tread
blocks from ‘squirming’ under heavy
cornering - thus giving better grip and
feedback in dry conditions.
New tyres
each £25.00
WATCH NOW
Used tyres
each £30.00
Please call for further details on 01978 664468
Watch a video online at www.demon-tweeks.com
ALL PRICES PLUS VAT
Made from high quality chrome
molybdenum steel and feature
protective sleeve to prevent
damage to wheels. Suits 17, 19
& 21mm fixings and are colour
coded for easy identification.
Supplied in plastic storage case.
(ISS3)
£9.99
3
11 Converts cars on bolts to studs, to take wheel nuts for easier and quicker wheel
changes. Zinc plated. Please note: dimension is overall length, 10mm fits into hub.
TYRE SHAVING SERVICE
BEFORE
14 • NEW ½” Drive
Wheel Socket Set
2
Replacement Wheel Studs
Head
£9.99
ACC ESSO RI ES
Specialist Wheel Bolts
Zinc plated with specialist washers
Fitment
Thread
Ford Ghia
60º Ghia washer
12mm 1.5
2 Peugeot GTi
35mm long, flat washer 12mm 1.25
14
WHEELS AND TYRES •
WHEEL BOLTS, NUTS AND STUDS
Designed to provide a fast and efficient
method of cleaning up slick tyres by
removing rubber build up and bobbles,
thus prolonging the life of the tyre.
• Effectively cleans up slick tyres
• Removes rubber build up and bobbles
• Prolongs tyre life
• Variable temperature control
(100°C-600°C)
• Variable fan speed
• Suitable for all slick tyres
Supplied with a 230v European and UK
adaptor plug.
(TS-03) £535.00
20
£294.72
20 • Rillfit Tyre Regroover
19 • Tyre Scraper Station
The tyre scraper station by Greaves 3D has
been designed to be a compact but sturdy
addition to the TS03 collection. Helps to
improve the speed and efficiency in which
the tyres can be restored. With the easy
press pedal to assist in tyre rotation. Tyre
scraper hook to increase safety when
working.
(TS-03-S) £695.00
BUNDLE OFFER Buy Item 18 & 19 and SAVE £123
Tyre Scraper and Stand
(TS-03P) £1107.00
Regrooving kit with four heat settings
to facilitate different depths of cut.
The lightweight cutter has a separate
transformer (240V AC single phase
50HZ, 500 watt) and quick blade change
feature. Blades supplied separately in
packs of 20. (For competition use only).
(RILLFIT6) £294.72
Blades (Pack 20)
Cutting width/depth
Price
2-4/7mm
(AP01462) £9.99
4-6/8mm
(AP01463) £9.99
6-8/10mm
(AP01464) £9.99
Other sizes available, call for details.
• SHOP ONLINE • www.demon-tweeks.com • SALES ORDER HOTLINE • 01978 664468 •
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