tornillos autoperforantes parker
DESCRIPTION
Tornillos Parker catalogoTRANSCRIPT
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AGRATI GROUPED. 2001-A
R
TS TF
SPECIFICATIONS AND REFERENCE STANDARDS
SCREWS TO FORM THE THREAD
40
4
These families group products extremely different onefrom the other, either in shape or in application.
In order to clarify the possibilities of the Agrati Group forthe most varied requirements, the various product
characteristics are presented separately (head, thread,point, assembled washer) leaving the freedom to
“assembly” the screw according to the individualrequirements.
Version with captive washer
TABLE DESCRIPTION DESCRIPTIONTABLE
ISO 4759-1
Plain
Requirements for electroplating are covered in ISO 4042.
If different electroplating requirements are desired or if requirements are neededfor other finishes, they should be agreed between customer and supplier.
For acceptance procedure see ISO 3269
Tolerances International Std.
Finish
Acceptability
TF Thread profiles and points R Captive washer versionTS Head shape
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AGRATI GROUPED. 2001-A
SCREWS TO FORM THE THREAD
41
4
4 5 ° ± 5 °
y
Type C point
d d 1 2
P
60°
c
Rounded corners
Thread profileThread (ST)
d
y
3
Type F point
SPECIFICATIONS AND REFERENCE STANDARDS
Casehardening steel
HV 450 min.
HV 270 ÷ 390
EN ISO 2702
Material
Mechanicalproperties
Pitch P
d1
d2
d3
c
y ref.
0.8 0.9 1.1 1.3 1.3 1.3 1.4 1.6 1.8 1.8 2.1 2.12.24 2.57 2.90 3.30 3.53 3.91 4.22 4.80 5.46 6.25 8.00 9.652.10 2.43 2.76 3.12 3.35 3.73 4.04 4.62 5.28 6.03 7.78 9.431.63 1.90 2.18 2.39 2.64 2.92 3.10 3.58 4.17 4.88 6.20 7.851.52 1.80 2.08 2.29 2.51 2.77 2.95 3.43 3.99 4.70 5.99 7.59
1.47 1.73 2.01 2.21 2.41 2.67 2.84 3.30 3.86 4.55 5.84 7.441.37 1.60 1.88 2.08 2.26 2.51 2.69 3.12 3.68 4.34 5.64 7.240.10 0.10 0.10 0.10 0.10 0.10 0.10 0.15 0.15 0.15 0.15 0.152.00 2.30 2.60 3.00 3.20 3.50 3.70 4.30 5.00 6.00 7.50 8.001.60 1.80 2.10 2.50 2.50 2.70 2.80 3.20 3.60 3.60 4.20 4.20
ST ST ST ST ST ST ST ST ST ST ST ST2.2 2.6 2.9 3.3 3.5 3.9 4.2 4.8 5.5 6.3 8 9.5
max.min.max.min.
max.min.max.
type Ctype F
Surface hardnessCore hardness
International Std.
Approximate hole sizes, see extract UNI 6946. (page 162-163)
Nominal threaddiameter
Designation N° 2 3 4 5 6 7 8 10 12 14 16 20
TAPPING FOR METALS
TABLE TF1 : THREAD AND END
EN ISO 1478
mm.
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AGRATI GROUP
42
4ED. 2001-A
Type AB point
Rounded corners
Thread profile
4 5 ° ± 5 °
P
d
60°
c
d 2 1
SPECIFICATIONS AND REFERENCE STANDARDS
Casehardening steel
HR 15N 83 min.
HRC 28 ÷ 38
ASME B18.6.4
Material
Mechanicalproperties
Pitch
d1
d2
Designation N°
ST ST ST ST ST ST ST ST ST ST2.9 3.3 3.5 3.9 4.2 4.8 5.5 6.3 8 9.5
4 5 6 7 8 10 12 1/4 5/16 3/8
24 20 20 19 18 16 14 14 12 12
1.058 1.270 1.270 1.337 1.411 1.588 1.814 1.814 2.117 2.1172.896 3.302 3.531 3.912 4.216 4.801 5.461 6.248 8.001 9.652
2.743 3.124 3.353 3.734 4.039 4.623 5.283 6.020 7.772 9.4232.184 2.388 2.642 2.921 3.099 3.581 4.166 4.877 6.198 7.8492.083 2.286 2.515 2.769 2.946 3.429 3.988 4.699 5.994 7.5950.101 0.101 0.101 0.101 0.101 0.152 0.152 0.152 0.152 0.152
P
max.
min.max.min.max.
Surface hardness
Core hardness
Standard
Thread per inch
c
Approximate Hole sizes, see extract ASME B18.6.4. (page 164)
Nominal threaddiameter
SCREWS TO FORM THE THREAD
TAPPING FOR METALS
TABLE TF2 : THREAD AND END
ASME B18.6.4
mm.
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4ED. 2001-A
AGRATI GROUP
SPECIFICATIONS AND REFERENCE STANDARDS
Casehardening steel
HV 450 min.
HV 270 ÷ 390
UNI 7323-12
Material
Mechanicalproperties
d1
d2
d3
d4
ApproximateHole sizes
2.10 2.50 2.70 2.80 3.00 3.00 3.10 3.503.15 3.65 4.10 4.65 5.10 5.60 6.10 7.152.95 3.35 3.80 4.35 4.80 5.30 5.80 6.852.59 2.89 3.29 3.59 3.94 4.44 4.94 5.892.39 2.59 2.99 3.29 3.64 4.14 4.64 5.59
1.95 2.15 2.45 2.65 3.00 3.50 3.90 4.851.75 1.85 2.15 2.35 2.70 3.20 3.60 4.551.90 2.00 2.30 2.50 2.80 3.25 3.65 4.601.70 1.80 2.10 2.30 2.60 3.05 3.45 4.350.15 0.15 0.15 0.15 0.20 0.20 0.20 0.202.30 2.60 3.00 3.20 3.70 4.30 4.80 5.801.90 2.40 2.60 3.00 3.60 3.90 4.00 4.20
2.30 2.60 2.90 3.30 3.70 4.20 4.70 5.60
2.00 2.20 2.50 2.80 3.10 3.60 4.00 4.90
3 3.5 4 4.5 5 5.5 6 7
max.min.max.min.
max.min.
max.min.
max.max.max.
max.
min.
Surface hardness
Core hardness
Standard
Pitch P
c1 = c2
y1
y2
60°
c
c 1
Rounded corners
Rounded corners
P/2
2
30°
Two profile doublestart threadP
d 3
d 4
4 5 ° ± 5 °
1 2y y
2
d 1
d
Type TZ.pointType TA pointNominal threaddiameter
SCREWS TO FORM THE THREAD
TAPPING SCREWS FOR PLASTIC MATERIALS
TABLE TF3 : DUBLE START THREAD AND
POINT FOR SOFT OR PLASTIC MATERIALS
UNI 9702
mm.
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AGRATI GROUPED. 2001-A
44
4
d
d1
d2
ApproximateHole sizes
2 2.5 2.5 2.5 3 3 3 3/3.5 3.5 3.5 3.53.10 3.60 4.10 4.60 5.10 5.60 6.10 7.10 8.10 10.10 12.202.80 3.40 3.85 4.35 4.85 5.35 5.85 6.85 7.80 9.80 11.802.80 3.00 3.30 3.60 4.00 4.50 5.00 5.90 6.90 8.90 10.802.60 2.80 3.10 3.30 3.65 4.15 4.65 5.55 6.50 8.40 10.302.15 2.30 2.45 2.70 3.00 3.50 3.90 4.80 5.80 7.80 9.80
2.00 2.15 2.30 2.40 2.70 3.20 3.60 4.50 5.50 7.45 9.400.15 0.15 0.15 0.15 0.20 0.20 0.20 0.20 0.25 0.25 0.25
2.30 2.60 2.90 3.30 3.70 4.20 4.70 5.60 6.50 8.50 10.50
2.00 2.20 2.50 2.80 3.10 3.60 4.00 4.90 5.90 7.90 9.90
3 3.5 4 4.5 5 5.5 6 7 8 10 12
max.min.
max.min.max.
min.max.
max.
min.
Pitch P
F
SPECIFICATIONS AND REFERENCE STANDARDS
Casehardening steel
HV 450 min.
HV 270 ÷ 390
UNI 7323 - 12
Material
Mechanicalproperties
Surface hardness
Core hardness
Standard
60°± 5°
F
F
Rounded corners
Rounded corners
P/2
30°± 5°
Two profile double start thread
P
d 2
4 5 ° ± 5 °
1
d d
Type TZ pointType TA point
Nominal threaddiameter
SCREWS TO FORM THE THREAD
TAPPING SCREWS FOR PLASTIC MATERIALS
TABLE TF4 : TWO PROFILE DOUBLE
START THREAD AND END POINT
mm.
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45
4ED. 2001-A
AGRATI GROUP
Pitch P
d1
d2
Nominal K K30 K35 K40 K50 K60 K70 K80 K100
1.35 1.56 1.78 2.2 2.6 3.14 3.59 4.493 3.5 4 5 6 7 8 10
1.62 1.90 2.16 2.70 3.27 3.67 4.18 5.20
SPECIFICATIONS AND REFERENCE STANDARDS
Casehardening steel
HV 450 min.
HV 270 ÷ 390
EN ISO 2702
Material
Mechanicalproperties
Surface hardnessCore hardness
International Std.
P
30°
d d
1 2
SCREWS TO FORM THE THREAD
TAPPING SCREWS FOR PLASTIC MATERIALS
TABLE TF5 : ´´TYPE K ̀ ` THREAD AND END POINT
mm.
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AGRATI GROUP
46
4ED. 2001-A
SPECIFICATIONS AND REFERENCE STANDARDS
HV 450 min.
HV 270 ÷ 390
EN ISO 7085
The formed thread shall accept fasteners having tolerance class 6h
Material
Mechanicalproperties
Thread cuttingpoint features
Surface hardness
Core hardness
International Std.
d c
P yc
c
3
2
1
End with trilobular cross section TT
d *c1 *c2
c3
y
0.45 0.5 0.6 0.7 0.8 1 1.252.50 3.00 3.50 4.00 5.00 6.00 8.002.10 2.50 2.90 3.40 4.40 5.20 7.102.57 3.07 3.58 4.08 5.09 6.10 8.132.13 2.58 2.99 3.40 4.31 5.30 6.921.60 1.80 2.10 2.40 2.80 3.50 4.40
0.90 1.00 1.20 1.40 1.60 2.00 2.50
M2.5 M3 M3.5 M4 M5 M6 M8
max.max.max.max.
max.min.
Pitch P
*These dimensions indicate the diametral measure set on an apex of the triangular section.
Approximate Hole sizes, See extract UNI 8108 (page 167)
Nominal threaddiameter
SCREWS TO FORM THE THREAD
THREAD ROLLING SCREWS
TABLE TF6 : THREAD AND END
UNI 8109
Casehardening steel or other agreed material
mm.
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4ED. 2001-A
AGRATI GROUP
Pitch P
Nominal threaddiameter d
M2.5 M3 M4 M5 M6 M8
0.45 0.5 0.7 0.8 1 1.25
SPECIFICATIONS AND REFERENCE STANDARDS
HV 450 min.HV 240 ÷ 370
DIN 7513 DIN 7516
Material
Mechanicalproperties
Surface hardnessCore hardness
Standard
d
P d/2
The screw thread shall be such that the thread formed by thescrew shall be capable of accepting a threaded fastener
tolerance class 6h.Threaded point:
SCREWS TO FORM THE THREAD
THREAD CUTTING SCREWS
TABLE TF7 : THREAD AND END
DIN 7513 DIN 7516
Casehardening steel or other agreed materials
ApproximateHole sizes
2.26 2.76 3.67 4.57 5.57 7.49
2.20 2.70 3.60 4.50 5.50 7.40
max.
min.
mm.
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4ED. 2001-A
AGRATI GROUP
d 1
60°
c
Rounded corners
Thread (ST) Thread profile
P
Y
Drilling point
First full thread
d
d
2
3
Pitch P
d1
d2
d3
cy
Platethickness
1.1 1.3 1.4 1.6 1.8 1.8 1.3 1.4 1.6 1.8 1.82.90 3.53 4.22 4.80 5.46 6.25 3.53 4.22 4.80 5.46 6.252.76 3.35 4.04 4.62 5.28 6.03 3.35 4.04 4.62 5.28 6.032.18 2.64 3.10 3.58 4.17 4.88 2.64 3.10 3.58 4.17 4.882.08 2.51 2.95 3.43 3.99 4.70 2.51 2.95 3.43 3.99 4.70
2.29 2.80 3.28 3.76 4.32 5.03 2.89 3.45 3.96 4.57 5.792.18 2.67 3.15 3.63 4.19 4.90 2.79 3.33 3.83 4.44 5.660.10 0.10 0.10 0.15 0.15 0.15 0.10 0.10 0.15 0.15 0.154.10 4.80 5.40 6.00 7.00 8.10 5.60 6.40 7.60 9.00 10.00
2.00 2.30 2.50 2.80 3.60 4.40 2.80 3.60 4.40 5.30 5.30
ST ST ST ST ST ST ST ST ST ST ST2.9 3.5 4.2 4.8 5.5 6.3 3.5 4.2 4.8 5.5 6.3
max.min.max.min.
max.min.max.
≈
max.
Size N°2 Size N°3
Nominal threaddiameter
SCREWS TO FORM THE THREAD
DRILLING SCREWS
TABLE TF8 : THREAD AND END
EN ISO 1478 WITH UNI 8115
Designation N° 4 6 8 10 12 14 6 8 10 12 14
SPECIFICATIONS AND REFERENCE STANDARDS
HV 530 min.
d ≤ ST4.2 HV5 320 ÷ 400 d > ST4.2 HV10 320 ÷ 400
EN ISO 10666
Material
Mechanicalproperties
Surface hardness
Core hardness
International Std.
Casehardening steel or other agreed materials
mm.
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4ED. 2001-A
AGRATI GROUP
Ph recess Pz recess Hexalobularsocket
Ph combinedrecess
Pz combned recesssk
Optional indentation
Optional socket or recess
TS1 : Hexagonal
Designation N°
SK
ST2.2 ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 ST8 ST9.5
2 4 6 8 10 12 14 16 20
3.20 5.00 5.50 7.00 8.00 8.00 10.00 13.00 16.001.60 2.30 2.60 3.00 3.80 4.10 4.70 6.00 7.50
sdc
k
Optional indentation
Optional socket or recess
Ph recess Pz recess Hexalobular
socket
Ph combined
recess
Pz combined
recess
TS2 : Hexagonal with collar
Designation N°SKd2
ST2.2 ST2.9 ST3.5 ST3.9 ST4.2 ST4.8 ST5.5 ST6.3 ST8
2 4 6 7 8 10 12 14 163.00 4.00 5.50 5.50 7.00 8.00 8.00 10.00 13.002.00 2.80 3.40 3.40 4.10 4.30 5.40 5.90 7.004.20 6.30 8.30 8.30 8.80 10.50 11.00 13.50 18.00
d k
k
TS3 : Pan with slot
Designation N°dk
K
Nominal threaddiameter
Nominal threaddiameter
Nominal threaddiameter
ST2.2 ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 ST8 ST9.5
2 4 6 8 10 12 14 16 204.00 5.60 7.00 8.00 9.50 11.00 12.00 16.00 20.001.30 1.80 2.10 2.40 3.00 3.20 3.60 4.80 6.00
SCREWS TO FORM THE THREAD
TABLE TS : HEAD SHAPE
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50
4ED. 2001-A
AGRATI GROUP
SCREWS TO FORM THE THREAD
TABLE TS : HEAD SHAPE
Ph recess Hexagonalsocket
Pz recess Hexalobularsocket
Hexalobularsocket with pin
Slot Antiheftrecess
9 0 °
k
d k
TS4 : Countersunk with slot, recess or socket
Designation N°dk ActualK
ST2.2 ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 ST8 ST9.5
2 4 6 8 10 12 14 16 203.80 5.50 7.30 8.40 9.30 10.30 11.30 15.80 18.301.10 1.70 2.35 2.60 2.80 3.00 3.15 4.65 5.25
9 0 °
f
d k
k
Ph recess Hexagonal
socket
Pz recess Hexalobular
socket
Hexalobular
socket with pin
Slot Antiheft
recess
TS5 : Countersunk raised with slot, recess or socket
Designation N°dk ActualKf
ST2.2 ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 ST8 ST9.5
2 4 6 8 10 12 14 16 203.80 5.50 7.30 8.40 9.30 10.30 11.30 15.80 18.301.10 1.70 2.35 2.60 2.80 3.00 3.15 4.65 5.250.50 0.70 0.80 1.00 1.20 1.30 1.40 2.00 2.30
k
d k
Ph recessHexagonalsocket
Pz recessHexalobularsocket
Hexalobularsocket with pin
Ph combinedrecess
Pz combinedrecess
TS6 : Cheese with slot, recess or socket
Designation N°dk
K
ST2.2 ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 ST8 ST9.5
2 4 6 8 10 12 14 16 204.00 5.60 7.00 8.00 9.50 11.00 12.00 16.00 20.001.60 2.40 2.60 3.10 3.70 4.00 4.60 6.00 7.50
Nominal threaddiameter
Nominal threaddiameter
Nominal threaddiameter
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4ED. 2001-A
AGRATI GROUP
TS8 : Hexagonal flanged countersunk 1
TS9 : Hexagonal flanged countersunk 2
TS7 : Hexagonal with slot
TS11 : Hexagonal flanged with slotTS10 : Hexagonal countersunk
TS13 : Pan with socket or recess
TS15 : Pan with socket or recess and collar and double shaft diameter
Ph recess
Hexagonalsocket
Pz recess
Hexalobularsocket
Hexalobularsocket with pin
Ph recess
Hexagonalsocket
Pz recess
Hexalobularsocket
Hexalobularsocket with pin
TS16 : Cylindrical with socket
TS12 : Hexalobular flanged
12 points
Hexagonal
socket
Hexalobular
socket
Hexalobularsocket with pin
TS14 : Pan with socket or recess and collar
TS17 : Pan antiheft
Hexagonal
socket
Hexalobular
socket
Hexalobular
socket with pin
Ph recess Pz recess
SCREWS TO FORM THE THREAD
TABLE TS : HEAD SHAPE
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4
SCREWS TO FORM THE THREAD
TABLE R : ASSEMBLED WASHERS
AGRATI GROUP
R1 : Plain R2 : Plain large or extra large R3 : Thick plain
R4 : Plain with projections R5 : Curved spring R6 : Spring crinkled
R8 : Conical spring
R10 : Spring crinkled plus plain R12 : Conical spring plus plain
R9 : Curved spring plus plainR7 : Serrated lock
R11 : Serrated lock plus plain