• export@pearloverseas.co.in
  • 141 Shamla Bhawan, Dr. Deshmukh Lane. Mumbai 400 004

ASTM B348 Titanium Grade 7 Hex Bolts/ Nuts and Gr 7 Titanium Fasteners Manufacturer in India

Grade 7 Titanium Fasteners are the most corrosion resistant fasteners of all titanium alloy fasteners. Pearl Overseas is a manufacturer of various types of fasteners such as bolts, nuts, screws and threaded rods in this grade. The Alloy Grade 7 Hexagon Nuts are used for added strength. The bolts made in grade 7 titanium have very high torque, tensile and yield strengths. The minimum yield strength ranges between 275 -410 MPa. The Titanium Gr 7 Nuts are also very much corrosion resistant to acidic and aggressive media. So they could be used in oil and gas, chemical processing, marine and in acid processing industries.

Titanium Grade 7 Bolts and Nuts

Titanium Grade 7 Bolts and Nuts

Grade 7 Titanium Fasteners

Grade 7 Titanium Fasteners

Astm B348 Titanium Hex Bolts

Astm B348 Titanium Hex Bolts

The Titanium Gr. 7 Threaded Rod has threads on it to fit with other components. The rods usually have male threads that are threaded with other components with female threads. The fasteners could also be used under high temperature applications up to 425 degrees Celsius as it possesses a very high melting point of 1665 degrees Celsius. The Titanium Gr 7 hex screw is a special type of screw that is used with applications that require strong screws. The density is the material is pretty low and is about 4.5 grams per centimeter cube. We manufacture and supply all kinds of Grade 7 Titanium Bolt products. You are welcome with any inquiries related to grade 7 titanium fasteners.

Table of Content


Materials Selection and Specification of Grade 7 Titanium Bolt

Specifications ASTM B 348 ASME SB 348
Standard DIN, ASTM, BS and all International Standards
Length 3 mm to Gr 7 mm
Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

Know the Actual Price before you buy Titanium Alloy Gr 7 Sheets, Grade 7 Titanium Wire and Titanium Grade 7 Perforated Sheets


Chemical Composition of Titanium Gr. 7 Threaded Rod

C
Fe
O
H
N
Pd
Ti
0.08 Max
0.30 Max
0.25 Max
0.015 Max
0.03Max
0.12-0.25
Balance

Titanium Gr 7 Hex Screw Mechanical Strength

Yeild strength
Tensile strength
Elongation
Reduction
Min 0.2% Mpa
Min Mpa
Min %
Min %
275
345
20
30

Ti Alloy Grade 7 Square Bolts Equivalent

Supplying Titanium Alloy Gr 7 Strips, Titanium Alloy Grade 7 Sheet and Plate, Titanium DIN 3.7235 Cold Drawn Plates, Titanium CP Grade 7 Strip to Overseas Customers.

Grade
Common Name
Related Specification
British
European
ASTM
UNS
Grade 7
3.7235
B348
R52400

Ti Alloy Grade 7 Socket Cap Screw Physical Properties

Physical Properties
Metric
English
Density
4.5 g/cc
0.163 lb/inณ

Different Titanium Alloy Gr 7 Washers Types

Titanium® Gr 7 Bolts Titanium® Gr 7 Bolts
Titanium Gr 7 Flange Bolt Titanium Gr 7 Flange Bolt
Titanium Gr 7 Hex Screw Titanium Gr 7 Hex Screw
Alloy Grade 7 Hexagon Nuts Alloy Grade 7 Hexagon Nuts
UNS R52400 heavy Hex Bolt UNS R52400 heavy Hex Bolt
Titanium Gr 7 Nuts Titanium Gr 7 Nuts
SB348 Ti Grade 7 Hex Bolts SB348 Ti Grade 7 Hex Bolts
Grade 7 Flange Bolts Grade 7 Flange Bolts
Gr 7 Ti Hex Head Bolts Gr 7 Ti Hex Head Bolts
DIN 3.7235 Ti Anchor Bolts DIN 3.7235 Ti Anchor Bolts
Titanium Allen Cap Bolt Titanium Allen Cap Bolt
Gr 7 Ti Eye Bolts Gr 7 Ti Eye Bolts
Ti Grade 7 Square Bolts Ti Grade 7 Square Bolts
DIN 3.7235 Ti Countersunk Bolts DIN 3.7235 Ti Countersunk Bolts
ASME SB348 Ti Grade 7 U Bolts ASME SB348 Ti Grade 7 U Bolts

Titanium Grade 7 Nuts Types

SB348 Ti Grade 7 Wing Nuts SB348 Ti Grade 7 Wing Nuts
ASME SB348 Gr 7 Ti Dome Nuts ASME SB348 Gr 7 Ti Dome Nuts
Titanium Grade 7 Self Locking Nuts Titanium Grade 7 Self Locking Nuts
Ti UNS R52400 T Nuts Ti UNS R52400 T Nuts
Gr 7 Ti Hex Head Nuts Gr 7 Ti Hex Head Nuts
Grade 7 Panel Nuts Grade 7 Panel Nuts
Titanium Grade 7 Nyloc Nuts Titanium Grade 7 Nyloc Nuts
SB348 Gr 7 Ti Heavy Hex Nuts SB348 Gr 7 Ti Heavy Hex Nuts
B348 Ti UNS R52400 Hex Nuts B348 Ti UNS R52400 Hex Nuts
Titanium Grade 7 Nylon Insert Nuts Titanium Grade 7 Nylon Insert Nuts
UNS R52400 Ti Square Nuts UNS R52400 Ti Square Nuts
Grade 7 Lock Nut Grade 7 Lock Nut
Grade 7 Acorn Nuts Grade 7 Acorn Nuts
ASME SB348 Gr 7 Ti Eye Nuts ASME SB348 Gr 7 Ti Eye Nuts
B348 Ti Grade 7 Coupling Nuts B348 Ti Grade 7 Coupling Nuts
Titanium Grade 7 Serrated Flange Nuts Titanium Grade 7 Serrated Flange Nuts

ASTM B348 Titanium Grade 7 Studs Types

SB348 Gr 7 Ti Tie Bars SB348 Gr 7 Ti Tie Bars
ASME SB348 Gr 7 Ti Tie Rods ASME SB348 Gr 7 Ti Tie Rods
B348 Ti Grade 7 Stud Bolts B348 Ti Grade 7 Stud Bolts
Gr 7 Ti Threaded Rod Gr 7 Ti Threaded Rod
Gr 7 Ti Double Ended Studs Gr 7 Ti Double Ended Studs

Titanium Grade 7 Screws Types

Gr 7 Ti Wing Screw Gr 7 Ti Wing Screw
Titanium Grade 7 Wood Screw Titanium Grade 7 Wood Screw
DIN 3.7235 Ti Lag Screw DIN 3.7235 Ti Lag Screw
Titanium R52400 Concrete Screw Titanium R52400 Concrete Screw
Gr 7 Ti Socket Head Cap Screw Gr 7 Ti Socket Head Cap Screw
Titanium Grade 7 Set Screw Titanium Grade 7 Set Screw
Ti Grade Grade 7 Self Tapping Screw Ti Grade Grade 7 Self Tapping Screw
Titanium Grade 7 Deck Screw Titanium Grade 7 Deck Screw
Gr 7 Ti Coach Screw Gr 7 Ti Coach Screw
Type Gr 7 Ti Self Drilling Screw Type Gr 7 Ti Self Drilling Screw
B348 Gr 7 Ti Eye Screw B348 Gr 7 Ti Eye Screw
UNS R52400 Ti Countersuck Screw UNS R52400 Ti Countersuck Screw
DIN 3.7235 Titanium Roofing Screw DIN 3.7235 Titanium Roofing Screw
Ti Grade 7 Thumb Screw Ti Grade 7 Thumb Screw

DIN 3.7235 Titanium Grade 7 Washers Types

EN 3.7235 Ti Star Washers EN 3.7235 Ti Star Washers
Gr 7 Countersunk Finishing Washer Gr 7 Countersunk Finishing Washer
DIN 3.7235 Titanium Lock Washers DIN 3.7235 Titanium Lock Washers
Titanium Grade 7 Flat Washers Titanium Grade 7 Flat Washers
Gr 7 Ti Dock Washers Gr 7 Ti Dock Washers
Titanium Grade 7 Square Washers Titanium Grade 7 Square Washers
Titanium Grade 7 Split Washers Titanium Grade 7 Split Washers
SB348 Gr 7 Ti Spherical Washers SB348 Gr 7 Ti Spherical Washers
Ti Grade 7 Belleville Washers Ti Grade 7 Belleville Washers
UNS R52400 Ti Spring Washers UNS R52400 Ti Spring Washers
Titanium Grade 7 Fender Washer Titanium Grade 7 Fender Washer
Titanium R52400 Ogee Washers Titanium R52400 Ogee Washers

Ti Alloy UNS R52400 Hex Nuts Dimension

Dimensions of Ti Alloy UNS R52400 Hex Nuts

**All measurements in millimeters**

Nominal Size or Basic Major Thread Diameter
F
G
H
Width
Across Flats
Width
Across Corners
Thickness
Basic
Max
Min
Max
Min
Basic
Max
Min
1/4
.2500
7/16
.438
.428
.505
.488
7/32
.226
.212
5/16
.3125
1/2
.500
.489
.577
.557
17/64
.273
.258
3/8
.3750
9/16
.562
.551
.650
.628
21/64
.337
.479
7/16
.4375
11/16
.688
.675
.794
.768
3/8
.385
.365
1/2
.5000
3/4
.750
.736
.866
.840
7/16
.448
.427
9/16
.5625
7/8
.875
.861
1.010
.982
31/64
.496
.473
5/8
.6250
15/16
.938
.922
1.083
1.051
35/64
.559
.535
3/4
.7500
1-1/8
1.125
1.088
1.299
1.240
41/64
.665
.617
7/8
.8750
1-5/16
1.312
1.269
1.516
1.447
3/4
.776
.724
1
1.0000
1-1/2
1.500
1.450
1.732
1.653
55/64
.887
.831
1-1/8
1.1250
1-11/16
1.688
1.631
1.949
1.859
31/32
.999
.939
1-3/8
1.3750
2-1/16
2.062
1.994
2.382
2.273
1-11/64
1.206
1.138
1-1/2
1.500
2-1/4
2.250
2.175
2.598
2.480
1-9/32
1.ASTM A194 GR. 8
1.245
1-5/8
1.6250
2-7/16
2.438
2.356
2.815
2.686
1-25/64
1.429
1.353
1-3/4
1.7500
2-5/8
2.625
2.538
3.031
2.893
1-1/2
1.540
1.460
2
2.0000
3
3.000
2.900
3.464
3.306
1-23/32
1.763
1.675
2-1/4
2.2500
3-3/8
3.375
3.263
3.897
3.719
1-15/16
1.986
1.890
2-1/2
2.5000
3-3/4
3.750
3.625
4.330
4.133
2-5/32
2.209
2.105
2-3/4
2.7500
4-1/8
4.125
3.988
4.763
4.546
2-3/8
2.431
2.319

Ti Alloy Grade 7 Stud Bolts Dimensions

Ti Alloy Grade 7 Stud Bolts Dimensions

**All measurements in millimeters**

NOMINAL SIZE (D)
BODY DIAMETER
HEAD THICKNEASTM B348
ACROASTM B348 THE FLATS
ACROASTM B348 CORNERS
D (MAX)
D (MIN)
H (MAX)
H (MIN)
F (MAX)
F (MIN)
C (MAX)
C (MIN)
m10
10.00
9.78
6.63
6.17
17.00
15.73
18.48
17.77
m12
12.00
11.73
7.76
4.24
19.00
17.73
20.78
20.03
m14
14.00
13.73
9.09
8.51
22.00
20.67
24.25
23.35
m16
16.00
15.73
10.32
9.68
24.00
23.67
27.71
26.75
m20
20.00
19.67
12.88
12.12
30.00
29.16
34.64
32.95
m24
24.00
23.67
15.44
14.56
36.00
35.00
41.57
39.55
m30
30.00
29.67
19.48
17.92
46.00
45.00
53.12
50.85
m36
36.00
35.61
23.38
21.63
55.00
53.80
63.51
60.79
m42
42.00
41.38
26.97
25.03
65.00
62.90
75.06
71.71
m48
48.00
47.38
31.07
28.93
75.00
72.60
86.60
82.76
m56
56.00
55.26
36.2
33.80
85.00
82.20
98.15
93.71
m64
64.00
63.26
41.32
38.68
95.00
91.80
109.70
104.65
m72
72.00
71.26
46.45
43.55
105.00
101.40
121.24
115.60
m80
80.00
79.26
51.58
48.42
115.00
111.00
132.72
126.54
m90
90.00
89.13
57.74
54.26
130.00
125.50
150.11
143.07
m100
90.00
99.13
63.9
60.10
145.00
140.00
167.43
159.60

Titanium Alloy Gr 7 Washers Dimensions

Bolt Size
USS
SAE
OD (in.)
ID (in.)
Thickness
OD (in.)
ID (in.)
Thickness
1/8 (#6)
-
-
-
0.375
0.156
.036/.065
5/32 (#8)
-
-
-
0.438
0.188
.036/.065
3/16 (#10)
0.560
0.250
.036/.065
0.500
0.220
.036/.065
7/32 (#12)
-
-
-
0.562
0.250
.051/.080
1/4 (#14)
0.734
0.312
.051/.080
0.625
0.281
.051/.080
5/16
0.875
0.375
.064/.104
0.688
0.344
.051/.080
3/8
1.000
0.438
.064/.104
0.812
0.406
.051/.080
7/16
1.250
0.500
.064/.104
0.922
0.469
.051/.080
1/2
1.375
0.562
.086/.132
1.062
0.531
.074/.121
9/16
1.469
0.625
.086/.132
1.156
0.594
.074/.121
5/8
1.750
0.688
.108/.160
1.312
0.656
.074/.121
3/4
2.000
0.812
.122/.177
1.469
0.812
.108/.160
7/8
2.250
0.938
.136/.192
1.750
0.938
.108/.160
1
2.500
1.062
.136/.192
2.000
1.062
.108/.160
1 1/8
2.750
1.250
.136/.192
2.250
1.250
.108/.160
1 1/4
3.000
1.375
.136/.192
2.500
1.375
.136/.192
1 3/8
3.250
1.500
.153/.213
2.750
1.500
.136/.213
1 1/2
3.500
1.625
.153/.213
3.000
1.625
.153/.213
1 5/8
3.750
1.750
.153/.213
-
-
-
1 3/4
4.000
1.875
.153/.213
-
-
-
1 7/8
4.250
2.000
.153/.213
-
-
-
2
4.500
2.125
.153/.213
-
-
-
2 1/4
4.750
2.375
.320/.248
-
-
-
2 1/2
5.000
2.625
.210/.280
-
-
-
2 3/4
5.250
2.875
.228/.410S
-
-
-
3
5.500
3.125
.249/.327
-
-
-

Dimensions Of Titanium Gr 7 Hex Cap Screw

Dimensions Of Titanium Gr 7 Hex Cap Screw
Nominal
Thread.
Hex Socket Size
Body diameter and Head height
Head Dia
Soc. length
Size
Pitch
Max
Min
Max
Min
J
D /H
A
K
M3
0.5
2.50
3.00
2.86
5.50
5.20
1.3
M4
0.70
3.00
4.00
3.82
7.00
6.64
2.00
M5
0.8
4.00
5.00
4.82
8.50
8.14
2.70
M6
1.0
5.00
6.00
5.82
10.00
9.64
3.30
M8
1.25
6.00
8.00
7.78
13.00
12.57
4.3
M10
1.5
8.00
10.00
9.78
16.00
15.57
5.50
M12
1.75
10.00
12.00
11.73
18.00
17.57
6.60
M16
2.0
14.00
16.00
15.73
24.00
23.48
8.80
M20
2.5
17.00
20.00
19.67
30.00
29.48
10.70
M24
3.0
19.00
24.00
23.67
36.00
35.38
12.90

Size Chart of Titanium Alloy Gr 7 Heavy Hex Nuts

Nut Size
(mm)
Diameter*
(mm)
Height
(mm)
Hex Nut
Jam Nut
Nylock Nut
2
4
1.6
1.2
-
2.5
5
2
1.6
-
3
5.5
2.4
1.8
4
4
7
3.2
2.2
5
5
8
4
2.7
5
6
10
5
3.2
6
7
11
5.5
3.5
-
8
13
6.5
4
8
10
17
8
5
10
12
19
10
6
12
14
22
11
7
14
16
24
13
8
16
18
27
15
9
18.5
20
30
16
10
20
* This is the diameter across the flats. It is also the size of wrench to use.

Size Chart of Titanium Alloy Gr 7 Flat Washer

With a wide selection of Titanium Gr 7 Cold Rolled Sheets, Titanium Gr 7 Foils, Titanium UNS R52400 Hot Rolled Plates, Alloy Ti Gr 7 Flat Sheet in stock.
Titanium Alloy Gr 7 Flat Washer
Size
USS
SAE
Inside Diameter
(A)
Outside Diameter
(B)
Thickness
(C)
Inside Diameter
(A)
Outside Diameter
(B)
Thickness
(C)
#2
-
-
-
3/32"
1/4"
0.020"
#4
-
-
-
1/8"
5/16"
0.032"
#6
-
-
-
5/32"
3/8"
0.049"
#8
-
-
-
3/16"
7/16"
0.049"

Titanium Gr 7 Fasteners Standards

Hexagon Bolts / Set Screws Stud Bolts Hexagon Nuts Socket Cap Screws
DIN 931 BS4882 DIN 934 DIN 912
DIN 933 DIN 976 BS 1768 DIN 6912
BS 1768 BS 1769 DIN 7984
UNI 5731 BS 1083 ANSI B18.3
UNI 5739 BS 3692 ISO 4762
ISO 4014 ISO 4032 UNI 5931
ISO 4017 ISO 4033 BS 2470
BS 1769 ANSI B18.2.2 BS 4168
BS 3692
ANSI B18.2.1

Socket & Slotted Set Screws Socket & Slotted Countersunk Screws Studs Washers
DIN 913 DIN 963 DIN 938 DIN 125
DIN 914 DIN 7991 DIN 939 DIN 9021
DIN 915 BS 4168 DIN 2510 BS 4320
DIN 916 BS 1981 BS 4439 BS 3410
DIN 551 BS 483 BS 2693
DIN 553 BS 2470 Spring Washers
DIN 438 DIN 127
BS 4168 BS 4464
BS 1802

Ti Alloy Grade 7 Fasteners Application

  • Grade 7 Ti Threaded Rod uses in Sea Water Equipment
  • EN 3.7235 Titanium Set Screw uses in Heat Exchangers
  • Grade 7 Titanium Fasteners uses in Pharmaceutical Equipment
  • UNS R52400 Ti U Bolts uses in Spiral Welded tube for burner pipes and flues
  • Titanium Gr 7 Screws uses in Gas Processing
  • Titanium DIN 3.7235 Fasteners uses in Aircraft Exhaust Manifolds
  • Titanium Grade 7 Bolts And Nuts uses in Pharmaceuticals
  • Ti Grade 7 Flat Washers uses in Power Generation
  • Grade 7 Ti Studs uses in Petrochemicals
  • EN 3.7235 Nuts uses in Specialty Chemicals
  • Ti Grade 7 Bolts uses in Off-Shore Oil Drilling Companies

Titanium Alloy Gr 7 Heavy Hex Nuts Testings

Positive Material Identification - PMI Testing Mechanical Testing Such as Tensile, Elongation
Chemical Analysis - Spectro Analysis Macro Test
Micro Test Hardness Test
Pitting Resistance Test Intergranular Corrosion (IGC) Test
Flaring Test Flattening Test
Hydrostatic Test Radiography Test
Hydrogen-Induced Cracking (HIC) Test, NACE TM0284 Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
Dye Penetrant Test (DP Test) Ultra Sonic Test (UT)
Bend Test Impact Test
Eddy Current Testing

Titanium Gr. 7 Threaded Rod Grade

We deliver high quality Ti Gr 7 Sheet, ASME SB265 Titanium Alloy Gr 7 Sheets, Alloy Grade 7 Sheet, Titanium UNS R52400 Coils and CP Gr 7 Titanium Polished Plates
Material Specification Standards Size
 Length

ASTM B348 Grade 7

IS

BS

ASTM

 ASTM B348

M10
to 
M36

upto 5 Meters

Ready stock of ASTM B348 Titanium Alloy Grade 7 Fasteners

Titanium Gr 7 Countersunk Slotted Screw Titanium Gr 7 cap screw
Titanium Gr 7 Machine Screw Titanium Gr 7 Square bolts
Ti Alloy Grade 7 Allen Cap Screw Titanium Gr 7 Steel round head bolts
Alloy Grade 7 Hexagon Nuts DIN 3.7235 Step Bolt
Ti Alloy Grade 7 Square Bolts Ti Alloy Grade 7 hex cap screw
Astm B348 Titanium Hex Bolts Titanium Gr 7 hex screw
Titanium Gr 7 Heavy Hex Bolt Titanium Gr 7 socket cap screw
Titanium Grade 7 Din 3.7235 Hex Cap Screw Titanium countersunk slotted screw
Titanium Gr 7 Uns R52400 Hex Screw Ti Alloy Grade 7 Machine screw
Ti Alloy Grade 7 Socket Cap Screw Titanium Gr 7 allen cap screw
Titanium Gr 7 Bolts Titanium Gr 7 Carriage Bolt
Ti Alloy Grade 7 Bolts Titanium Grade 7 Hex Head Bolt
Titanium Gr 7 hex bolts Titanium Gr 7 Flange Bolt
UNS R52400 heavy hex bolt Ti Alloy Grade 7 Eye Bolt
Titanium Gr 7 Set Screw Titanium Gr 7 Step Bolt
Ti Alloy Grade 7 Grub Screw Grade 7 Titanium Bolt
Titanium Grade 7 Square bolts Titanium Gr. 7 Threaded Rod
Titanium Gr 7 Elevator Bolt Gr 7 Titanium Nuts
Titanium Gr 7 Lag Bolt ASTM B348 Grade 7 Washer
Ti Alloy Grade 7 Stove Bolt ASME SB348 Gr 7 Spring Washer
Titanium Gr 7 Shoulder Bolt Titanium UNS R52400 Hex Bolts
Ti Alloy Grade 7 round head bolts Titanium Alloy Gr 7 Washers
Ti Alloy Grade 7 Stud Bolts Titanium® Gr 7 Bolts
ASTM B348 Titanium Gr 7 Screws Titanium Gr 7 Nuts
Titanium Grade 7 Industrial Fasteners Titanium DIN 3.7235 Fasteners
Titanium 3.7235 Fasteners Titanium® Gr 7 Fasteners
Titanium Alloy Gr 7 Industrial Fasteners Ti Alloy UNS R52400 Fastener

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Tel: + 91 - 22 -6743 7360,
Email: export@pearloverseas.co.in

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