DIN 315 AF – Kelebek somun Amerikan form / Wing Nuts
DIN 439/936 – Altı köşe kontra somun / Hexagon thin nuts
DIN 557 – Kare somun / Square nuts
DIN 928 – Kare kaynak somunu / Square weld nuts
DIN 929 – Altı köşe kaynak somunu / Hexagon weld nuts
DIN 934 – Altı köşe düz somun / Hexagon nuts
UNC - UNF – Altı köşe inch somun / Hexagon inch nuts
DIN 980V – Sıkmalı somun / Lock nuts
DIN 985 – Fiberli somun / Prevailing torque type hexagone nuts
DIN 6923 – Flanşlı somun / Flange nuts
DIN 1587 – Kör somun / Hexagon domed cap nuts
Takviye somunu / Hexagon heavy nuts
Takviye somunu inch / Inch hexagon heavy nuts
Uzatma somunu / Hexagon long nuts
Ağaç somunu / T nuts
DIN 315 – ÇELİK
KELEBEK SOMUN
American Form
D
e
h
m
d
Fiyat
8
17,6
8,6
2,9
M 3
100
8
17,6
8,6
2,9
M 4
100
10,3
22,5
11
4,1
M 5
100
12,7
27,8
13,6
5,1
M 6
100
13,8
30,3
14,8
5,6
M 8
100
16,5
36,2
17,7
6,8
M 10
100
22,5
49,4
24,1
9
M 12
50
26,6
58,3
28,5
10,7
M 14
50
26,6
58,3
28,5
10,7
M 16
20
29,5
68,5
33,8
13,5
M 18
10
29,5
68,5
33,8
13,5
M 20
10
DIN 315 – A2
KELEBEK SOMUN
American Form
D
e
h
m
d
Fiyat
8
17,6
8,6
2,9
M 3
100
8
17,6
8,6
2,9
M 4
100
10,3
22,5
11
4,1
M 5
100
12,7
27,8
13,6
5,1
M 6
100
13,8
30,3
14,8
5,6
M 8
100
16,5
36,2
17,7
6,8
M 10
100
22,5
49,4
24,1
9
M 12
50
26,6
58,3
28,5
10,7
M 14
50
26,6
58,3
28,5
10,7
M 16
20
29,5
68,5
33,8
13,5
M 18
10
29,5
68,5
33,8
13,5
M 20
10
DIN 439/936 – ÇELİK
ALTI KÖŞE İNCE SOMUN
Dar Form
m min.
s
d
Fiyat
2,9
10
BM 6
200
3,7
13
BM 8
200
4,7
17
BM 10
200
5,7
19
BM 12
200
7,42
24
BM 16
100
9,1
30
BM 20
100
10,9
36
BM 24
50
13,9
46
BM 30
50
16,9
55
BM 36
10
DIN 439/936 – A2
ALTI KÖŞE İNCE SOMUN
Dar Form
m min.
s
d
Fiyat
2,9
10
BM 6
200
3,7
13
BM 8
200
4,7
17
BM 10
200
5,7
19
BM 12
200
7,42
24
BM 16
100
9,1
30
BM 20
100
10,9
36
BM 24
50
13,9
46
BM 30
50
16,9
55
BM 36
10
DIN 557- ÇELİK
KARE SOMUN
Square Nuts
m
s
mw
d
Fiyat
4
8
2,5
M 5
100
5
10
3,2
M 6
100
6,5
13
4,1
M 8
100
8
17
5,2
M 10
100
10
19
6,6
M 12
50
DIN 557- A2
KARE SOMUN
Square Nuts
m
s
mw
d
Fiyat
4
8
2,5
M 5
100
5
10
3,2
M 6
100
6,5
13
4,1
M 8
100
8
17
5,2
M 10
100
10
19
6,6
M 12
50
DIN 928 – ÇELİK
KARE KAYNAK SOMUNU
Square weld nuts
m
s
d
Fiyat
4.20
9.00
M 5
2000
5.00
10.00
M 6
1000
6.50
14.00
M 8
500
8.00
17.00
M 10
500
9.50
19.00
M 12
200
DIN 928 – A2
KARE KAYNAK SOMUNU
Square weld nuts
m
s
d
4.20
9.00
BM 5
2000
5.00
10.00
BM 6
1000
6.50
14.00
BM 8
500
8.00
17.00
BM 10
500
9.50
19.00
BM 12
200
Fiyat
DIN 929 – ÇELİK
ALTI KÖŞE KAYNAK SOMUNU
Hexagon weld Nuts
d2
m
s
d
Fiyat
4,5
3
7,5
M 3
200
6
3,5
9
M 4
200
7
4
10
M 5
200
8
5
11
M6
200
10,5
6,5
14
M8
100
12,5
8
17
M 10
100
14,8
10
19
M 12
50
18,8
13
24
M 16
50
DIN 929 – A2
ALTI KÖŞE KAYNAK SOMUNU
Hexagon weld Nuts
d2
m
s
d
Fiyat
4,5
3
7,5
M 3
200
6
3,5
9
M 4
200
7
4
10
M 5
200
8
5
11
M6
200
10,5
6,5
14
M8
100
12,5
8
17
M 10
100
14,8
10
19
M 12
50
18,8
13
24
M 16
50
DIN 934 – 8.8/10.9
ALTI KÖŞE DÜZ SOMUN
Hexagon full Nuts
m min.
s
d
0,95
3
M 1,4
1 000
1,05
3,2
M 1,6
1 000
1,35
4
M2
1 000
1,75
5
M 2,5
1 000
2,15
5,5
M3
1 000
2,55
6
M 3,5
1 000
2,9
7
M4
1 000
3,7
8
M5
1 000
4,7
10
M6
500
5,5
11
M7
500
6,14
13
M8
200
7,64
17
M 10
100
9,64
19
M 12
100
10,3
22
M 14
100
12,3
24
M 16
50
14,3
27
M 18
50
14,9
30
M 20
50
16,9
32
M 22
25
17,7
36
M 24
25
20,7
41
M 27
25
22,7
46
M 30
25
24,7
50
M 33
10
27,4
55
M 36
10
29,4
60
M 39
10
32,4
65
M 42
10
34,4
70
M 45
10
36,4
75
M 48
10
40,4
80
M 52
10
8.8
Fiyat
10.9
DIN 934 – A2/A4
ALTI KÖŞE DÜZ SOMUN
Hexagon full Nuts
m min.
s
d
A2
Fiyat
A4
0,95
3
M 1,4
1 000
1,05
3,2
M 1,6
1 000
1,35
4
M2
1 000
1,75
5
M 2,5
1 000
2,15
5,5
M3
1 000
2,55
6
M 3,5
1 000
2,9
7
M4
1 000
3,7
8
M5
1 000
4,7
10
M6
500
5,5
11
M7
500
6,14
13
M8
200
7,64
17
M 10
100
9,64
19
M 12
100
10,3
22
M 14
100
12,3
24
M 16
50
14,3
27
M 18
50
14,9
30
M 20
50
16,9
32
M 22
25
17,7
36
M 24
25
20,7
41
M 27
25
22,7
46
M 30
25
24,7
50
M 33
10
27,4
55
M 36
10
29,4
60
M 39
10
32,4
65
M 42
10
34,4
70
M 45
10
36,4
75
M 48
10
40,4
80
M 52
10
UNC/UNF ASA-B 18.2.2
INCH ALTI KÖŞE SOMUN
Hexagon Nuts UNC/UNF STEEL
UNC - UNF
e
(min)
m
(max)
s
d
Fiyat
20 - 28
12.40
5.50
11.11
1/4
1 000
18 – 24
14.15
6.75
12.70
5 / 16
500
16 – 24
15.95
8.33
14.28
3/8
500
14 – 20
19.51
9.52
15.87
7 / 16
200
13 – 20
21.34
11.11
19.05
1/2
300
12 – 18
24.94
12.30
22.22
9 / 16
200
11 – 18
26.70
13.90
23.81
5/8
200
10 – 16
31.90
16.27
28.57
3/4
200
9 – 14
37.21
19.05
33.33
7/8
250
8 – 12
41.91
21.83
38.10
1”
150
12
41.91
21.83
38.10
1 “ 12
150
14
41.91
21.83
38.10
1“14
150
12
21.34
11.11
19.05
1 / 2 WHT
300
7 – 12
45.20
22.00
41.00
1 1/8
100
7 – 12
50.85
24.00
46.00
1 1/4
75
6 – 12
60.79
29.00
55.00
1 1/2
50
DIN 980V
SIKMALI SOMUN
All Metal Lock Nut
e(min) h(max)
s
p
d
Fiyat
11.5
6.00
10.00
1.00
M 6
1000
14.38
8.00
13.00
1.25
M 8
500
18.90
10.00
17.00
1.00
M 10
500
18.90
10.00
17.00
1.25
M 10
500
18.90
10.00
17.00
1.50
M 10
500
21.10
12.00
19.00
1.25
M 12
500
21.10
12.00
19.00
1.50
M 12
200
21.10
12.00
19.00
1.75
M 12
200
24.49
14.00
22.00
1.50
M 14
200
24.49
14.00
22.00
2.00
M 14
200
26.75
16.00
24.00
1.50
M 16
200
26.75
16.00
24.00
2.00
M 16
200
DIN 985 – 8.8
FİBERLİ SOMUN
Prevailing torque type hexagone nuts
h
m
s
d
Fiyat
3,5
2,3
5
M 2,5
1 000
4
2,4
5,5
M3
1 000
5
2,9
7
M4
1 000
5
3,2
8
M5
1 000
6
4
10
M6
1 000
8
5,5
13
M8
500
8
5,5
13
M 9x1
200
10
6,5
17
M 10
100
10
6,5
17
M 10x1
100
12
8
19
M 12
100
12
8
19
M 12x1,5
100
14
9,5
22
M 14
100
16
10,5
24
M 16
50
16
10,5
24
M 16x1,5
50
18,5
13
27
M 18
50
20
14
30
M 20
50
20
14
30
M 20x1,5
50
22
15
32
M 22
25
24
15
36
M 24
25
24
15
36
M 24x1,5
25
27
17
41
M 27
25
30
19
46
M 30
25
DIN 985 - A2/A4
FİBERLİ SOMUN
Prevailing torque type hexagone nuts
h
m
s
3,5
2,3
5
4
2,4
5,5
5
2,9
7
5
3,2
8
6
4
10
8
5,5
13
8
5,5
13
10
6,5
17
10
6,5
17
12
8
19
12
8
19
14
9,5
22
16
10,5
24
16
10,5
24
18,5
13
27
20
14
30
20
14
30
22
15
32
24
15
36
24
15
36
27
17
41
30
19
46
d
A2
Fiyat A4
M 2,5
1 000
M3
1 000
M4
1 000
M5
1 000
M6
1 000
M8
500
M 9x1
200
M 10
100
M 10x1
100
M 12
100
M 12x1,5
100
M 14
100
M 16
50
M 16x1,5
50
M 18
50
M 20
50
M 20x1,5
50
M 22
25
M 24
25
M 24x1,5
25
M 27
25
M 30
25
DIN 6923
FLANŞLI SOMUN
Flange Nuts
e
m(max)
s
d
Fiyat
11.05
6.00
10.00
M 6
1000
14.38
8.00
13.00
M 8
500
16.64
10.00
15.00
M 10
500
20.03
12.00
18.00
M 12
200
DIN 1587 - ÇELİK
KÖR SOMUN
Hexagon domed cap nuts
m
h
s
d
Fiyat
2,4
7
5,5
M 3
1000
3,2
8
7
M 4
1000
4
10
8
M 5
1000
5
12
10
M 6
500
6,5
15
13
M 8
200
8
18
17
M 10
100
10
22
19
M 12
100
11
25
22
M 14
100
13
28
24
M 16
50
15
32
27
M 18
50
16
34
30
M 20
50
18
39
34
M 22
50
19
42
36
M 24
25
20
47
41
M 27
25
24
52
46
M 30
25
DIN 1587 - A2
KÖR SOMUN
Hexagon domed cap nuts
m
h
s
d
Fiyat
2,4
7
5,5
M 3
1000
3,2
8
7
M 4
1000
4
10
8
M 5
1000
5
12
10
M 6
500
6,5
15
13
M 8
200
8
18
17
M 10
100
10
22
19
M 12
100
11
25
22
M 14
100
13
28
24
M 16
50
15
32
27
M 18
50
16
34
30
M 20
50
18
39
34
M 22
50
19
42
36
M 24
25
20
47
41
M 27
25
24
52
46
M 30
25
TAKVİYE SOMUN
Hexagon Heavy nuts
p
m
s
d
Fiyat
1.25
12.00
13.00
M 8
300
1.50
14.00
17.00
M 10
300
1.75
16.00
19.00
M 12
200
2.00
18.00
22.00
M 14
150
2.00
20.00
24.00
M 16
100
2.50
24.00
30.00
M 20
50
2.50
26.00
32.00
M 22
40
3.00
29.00
36.00
M 24
30
INCH TAKVİYE SOMUN
INCH Hexagon Heavy nuts
p
m
s
d
Fiyat
24.00
10.00
12.00
5 / 16
500
24.00
12.00
14.00
3/8
700
20.00
14.00
17.00
7 / 16
300
20.00
16.00
19.00
1/2
200
18.00
18.00
22.00
9 / 16
125
18.00
20.00
24.00
5/8
100
16.00
22.00
27.00
3/4
75
14.00
26.00
32.00
7/8
35
12.00
29.00
36.00
1“
30
UZATMA SOMUN
Hexagon Coupling Nuts
d
Fiyat
M 8 X 40
100
M 10 X 40
100
M 12 X 40
100
AĞAÇ SOMUN
T NUTS
h
m
S
d
8
5.5
17
M 5
50
9
7
19
M 6
50
11
9.8
22
M8
50
12
9.8
25
M 10
50
Fiyat
The Recoil®
Product Range
How a Recoil Insert Works
Recoil inserts are rolled from high quality stainless steel wire with a diamond shaped cross
section, wound to the shape of a spring thread. Once the insert is installed into a tapped hole, it
provides a permanent and wear resistant thread in the parent material designed to be stronger
than the original thread.
The inserts are greater in diameter than the corresponding tapped hole and
compress as they are installed. This allows maximum surface contact area
with the tapped thread, safely and permanently anchoring the inserts into
place.
The insert’s compensatory action shares the load over the entire bolt
and hole, increasing holding or pull out strength. With a Recoil insert
in place, load and stress are more evenly distributed.
Typical thread problems:
Recoil solutions:
7 Poor flank contact between bolt & parent thread
4 Greatly improved flank contact
7 Unequal distribution of bolt load over engaged threads
4 Equally distributed load over all tapped threads
7 Failure of threaded components when loaded
4 Reduced stress concentration for greater load bearing
Where to use Recoil Inserts
1 Original Equipment Manufacture
AFS offers innovative manufacturers the opportunity to design high quality products using
lighter weight metals as well as standard materials.
Recoil inserts can be used in aluminium and magnesium alloys, carbon fibres and other
materials to achieve stronger and more reliable threads than the parent material alone.
Recoil brand inserts are widely used by manufacturers in a variety of markets including the
following:
❚
Automotive
❚
Electronic
❚
Aerospace
❚
Ship Building
❚
Defence
❚
Power Generation
❚
Transport
❚
Manufacturing Equipment
2 Repair
Wherever you encounter a damaged thread Recoil provides:
❚
The quickest and simplest method of thread repair.
❚
A quality thread with superior holding power.
❚
The most cost-effective method of repair.
❚
A new thread in the original size.
❚
A thread generally stronger than the original.
www.afsrecoil.net | [email protected]
Installation Sequence
1 Drill the hole
2 Tap the hole
3 Install the insert
4 Break the tang
Materials & Coatings
Insert Materials
Recoil products are made in an extensive variety of the highest quality
materials including:
❚
❚
❚
❚
❚
❚
❚
Stainless steel grade 304 (AS7245) austenitic corrosion resistant steel.
For normal applications up to 425°C (800°F). Widely used throughout
the Recoil range.
Stainless steel grade 316 (AISI 316) austenitic corrosion resistant steel.
For Marine applications up to 425°C (800°F).
Phosphor bronze (DIN 17677 or BS2783 PB 102) (300°C). For
electrical bonding joints or low permeability applications.
Inconel X750 (AS7246) nickel alloy. For high temperature applications
425°C - 550°C (800°F - 1000°F) or where low permeability is required.
Nimonic 90 (HR 503) for high temperature applications
(650°C/1200°F).
Nitronic 60 (UNS S21800) austenitic anti-galling alloy.
Special purpose materials such as Inconel 625 and spring steel grade
are also available to special order.
Further optionsMax.Tensile
are available on consultation
with your Recoil Strength
team.
Coatings and Finishings
The Recoil team views the selection of coatings and lubricants as vital to the design process and integral to the long term security
of every bolted joint.
The ideal finish or coating for each insert depends upon the optimum coefficient of friction and the
required service conditions of the assembled parts. These include temperature, chemical influences,
humidity, surface coating and dust.
Silver Plating
Primarily used to reduce the effects of screw thread seizure in high temperature applications.
Coloured Dye
Red, blue and green colour dyes are available for fast and secure visual
inspection and identification. These organic resin based dyes do not
affect the installation or function of the inserts and normally do not
need to be removed.
Dry Film Lubricants
Used for mildly corrosive or high temperature applications,
dry film lubricants are applied as a thin film (5µm-20µm) to
grease-free metal surfaces.
www.afsrecoil.net | [email protected]
Products
The Recoil system consists of precision inserts, quality high speed taps, and easy to use installation tools. The Recoil system is
also available in convenient kit form for maintenance and repair applications.
Wire Thread Inserts
Recoil has a huge range of inserts available ex-stock for every thread form
including METRIC, UNC, UNF, BSC, BSW, BSP, BSF, BA, and NPT.
There are three basic types of Recoil inserts available:
❚
Standard inserts which form a strong female thread
❚
Locking inserts with an additional locking function
❚
Tangless* inserts without an installation tang
Thread Repair Kits
Recoil offer a full range of thread repair kits, covering
the majority of sizes commonly used today. Recoil
kits contain the necessary equipment to repair a
damaged or stripped thread including an STI HSS
tap, an installation tool, and precision stainless steel
inserts. A variety of kits types are on offer to meet all
of your thread repair needs.
Installation Tooling
A range of associated tooling is available to facilitate insert installation.
These include manual, spring and pneumatic operated installation
tools and tang break-off tools.
Alcoa Fastening Systems also offers a selection of work arms and
power tooling, including high efficiency pneumatic and electric
installation tools, for in-line production or repetitive maintenance
situations.
Taps and Gauges
Recoil offers a wide range of high-quality
STI HSS taps and gauges. Recoil Taps and
Gauges are purpose built to enable a precision
fit of each insert into a tapped hole. Their
unique design enables quick and easy insert
installation.
Complementary Products
Recoil also offers an alternative
range of cost saving thread
repair products where the use of
wire thread inserts may not be
appropriate.
*Tangless is a registered trademark of KATO & Advanex Inc.
www.afsrecoil.net | [email protected]
Overview
The Recoil range of wire thread inserts and thread repair products are especially designed to enable you to produce strong threads in weaker
materials and carry out fast and efficient repair of damaged threads.
Developed from decades of engineering experience, Recoil products carry a global reputation for delivering fast, reliable and cost effective
means of thread strengthening and thread repair.
Alcoa Fastening Systems’ (AFS) Recoil manufacturing operations are located in Australia, with sales and warehouse facilities strategically placed
in North America, Asia and Europe.
Recoil’s product line features an extensive collection of precision inserts, high quality taps, versatile tooling and thread repair kits as well as
complementary thread repair products. So whatever your thread requirements may be, Recoil will provide you with the perfect solution.
What We Offer:
❚ The most extensive range of wire thread inserts and thread repair products in a wide variety of sizes and thread forms.
❚ Ex-stock availability on a huge variety of both standard and special products.
❚ Optimum installation efficiency achieved by the latest high precision tooling and years of development experience.
❚ Comprehensive technical support from our dedicated, multi-lingual European support team.
❚ Commitment to the highest quality products and operating systems:
AS9100, ISO9001, QS9000, TS16949:2002 accreditation. SBAC TS 157 approval. Ford Q1 status. Boeing BACI12AE qualification.
www.afsrecoil.net | [email protected]
Extensive range of quarterturn fasteners, tension
latches, slam latches &
bespoke solutions.
Non-structural blind rivets
available in a variety of
materials & complementary
tooling.
A wide range of wire thread
inserts, thread repair kits,
complementary products
and installation tooling.
High performance
lockbolts, structural
blind fasteners and
complementary tooling.
Specialised cold forging
and screw machining
capabilities and a wide
range of standard and
special nuts.
Slotted nuts, bearing
nuts & special nuts
made specifically to
your requirements.
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[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
TS504515-000
EMS 60542
Contact
International Locations
Telford Operations
Unit C, Stafford Park 7,
Telford, Shropshire TF3 3BQ
United Kingdom
Indianapolis Operations
Alcoa Fastening Systems
5436 West 78th Street,
Indianapolis, IN 46268, USA
Tel: 44 1952 290011
Fax: 44 1952 290459
Tel: 001 800 732 3470
Fax: 001 800 573 2645
Melbourne Operations
PO Box 144
Mount Waverley, Victoria, 3149
Australia
Tel: 61 3 9567 3321
Fax: 61 3 9563 1980
Disclaimer:
The information contained in this publication is only for general guidance with
regard to properties of the products shown and/or the means for selecting such
products, and is not intended to create any warranty, express, implied, or statutory;
all warranties are contained only in AFS’s written quotations, acknowledgments,
and/or purchase orders. It is recommended that the user secure specific, up-todate data and information regarding each application and/or use of such products.
AFS RA16 1008
©2008 Alcoa Fastening Systems Ltd. All rights reserved.
www.afsrecoil.net | [email protected]
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