Lexus RX300 (MCU15). Manual - part 493

SS0ZS–01

4

5

6

7

8

9

10

11

B06431

Bolt Type

Hexagon Head Bolt

Normal Recess Bolt

Deep Recess Bolt

Stud Bolt

Weld Bolt

Class

4T

5T

6T

7T

8T

9T

10T

11T

No Mark

w/ Washer

No Mark

No Mark

w/ Washer

–

SERVICE SPECIFICATIONS

STANDARD BOLT

SS–1

LEXUS RX300   (RM785E)

STANDARD BOLT

HOW TO DETERMINE BOLT STRENGTH

SS0ZT–01

SS–2

–

SERVICE SPECIFICATIONS

STANDARD BOLT

LEXUS RX300   (RM785E)

SPECIFIED TORQUE FOR STANDARD BOLTS

Specified torque

Class

Diameter

mm

Pitch

mm

Hexagon head bolt

Hexagon flange bolt

mm

mm

N·m

kgf·cm

ft·lbf

N·m

kgf·cm

ft·lbf

4T

6

8

10

12

14

16

1

1.25

1.25

1.25

1.5

1.5

5

12.5

26

47

74

115

55

130

260

480

760

1,150

48 in.·lbf

9

19

35

55

83

6

14

29

53

84

–

60

145

290

540

850

–

52 in.·lbf

10

21

39

61

–

5T

6

8

10

12

14

16

1

1.25

1.25

1.25

1.5

1.5

6.5

15.5

32

59

91

140

65

160

330

600

930

1,400

56 in.·lbf

12

24

43

67

101

7.5

17.5

36

65

100

–

75

175

360

670

1,050

–

65 in.·lbf

13

26

48

76

–

6T

6

8

10

12

14

16

1

1.25

1.25

1.25

1.5

1.5

8

19

39

71

110

170

80

195

400

730

1,100

1,750

69 in.·lbf

14

29

53

80

127

9

21

44

80

125

–

90

210

440

810

1,250

–

78 in.·lbf

15

32

59

90

–

7T

6

8

10

12

14

16

1

1.25

1.25

1.25

1.5

1.5

10.5

25

52

95

145

230

110

260

530

970

1,500

2,300

8

19

38

70

108

166

12

28

58

105

165

–

120

290

590

1,050

1,700

–

9

21

43

76

123

–

8T

8

10

12

1.25

1.25

1.25

29

61

110

300

620

1,100

22

45

80

33

68

120

330

690

1,250

24

50

90

9T

8

10

12

1.25

1.25

1.25

34

70

125

340

710

1,300

25

51

94

37

78

140

380

790

1,450

27

57

105

10T

8

10

12

1.25

1.25

1.25

38

78

140

390

800

1,450

28

58

105

42

88

155

430

890

1,600

31

64

116

11T

8

10

12

1.25

1.25

1.25

42

87

155

430

890

1,600

31

64

116

47

97

175

480

990

1,800

35

72

130

SS0ZU–01

6N

8N

10N

11N

12N

B06432

Nut Type

Present Standard 
Hexagon Nut

Cold Forging Nut

Cutting Processed Nut

Class

4N

5N (4T)

6N

7N (5T)

8N

10N (7T)

11N

12N

Old Standard Hexagon Nut

No Mark (w/ Washer)

No Mark

*

No Mark (w/ Washer)

No Mark

No Mark

*: Nut with 1 or more marks on one side surface of the nut.

–

SERVICE SPECIFICATIONS

STANDARD BOLT

SS–3

LEXUS RX300   (RM785E)

HOW TO DETERMINE NUT STRENGTH

HINT:
Use the nut with the same number of the nut strength classification or the greater than the bolt strength clas-
sification number when tightening parts with a bolt and nut.
Example: Bolt = 4T
                Nut = 4N or more