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Hex Socket Set Screw, Fine

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MISUMI

MiSUMi Economy

MISUMI

Individually sold
· Full thread series
· Fine
· Materials S45C and SUS304

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Product Overview of Hex Socket Set Screws

Product Overview of Hex Socket Set Screws
・The product is a round head Hex Socket Set Screws.
・Available in two materials: steel S45C and stainless steel SUS304.

Product Features of Hex Socket Set Screws

・The product is a headless Hex Socket Set Screws for clamping and tightening.
・ Thread nominal range: M3~M20
・Individually sold on demand

Dimensional Drawing of Hex Socket Set Screws

Adjusting Hex Socket Set Screws	Type	Material	Surface Treatment	Hardness
Fine Thread	E-MSSR	S45C	Trivalent Chromate Treatment	35～42HRC
Fine Thread	E-MSSRS	SUS304	－	－
Coarse Thread	E-MSSNR	S45C	Trivalent Chromate Treatment	35～42HRC
Coarse Thread	E-MSSNRS	SUS304	－	－

Specification Table of Hex Socket Set Screws

■ Dimension Specification Table of Hex Socket Set Screws
*Product customization is available for dimensions not listed in the table of specifications. Only S45C products are available for dimension L with *.

Part Number of Hex Socket Set Screws		L
Type	M	L
(Fine Thread) E-MSSR E-MSSRS (Coarse Thread) E-MSSNR E-MSSNRS	3	10	15	20	25	30	35	40
	4	10	15	20	25	30	35	40	45	50	60
	5	10	15	20	25	30	35	40	45	50	60
	6		15	20	25	30	35	40	45	50	60
	8			20	25	30	35	40	45	50	60
	10				25	30	35	40	45	50	60	70	80	90	100
	12					30	35	40	45	50	60	70	80	90	100
	16							40	45	50	60	70	80	90	100	120*
	20										60	70	80	90	100	120*

Example Use of Hex Socket Set Screws

Mechanism name of Hex Socket Set Screws:
Guide Shaft Press-Fit Fixture

Mechanism function:
Suck the stainless steel guide shaft and press it into resin components.

Role of Hex Socket Set Screws:
Fix the handle.

For details, click here.

Related Industries of Hex Socket Set Screws

Smart Phones	Electronic & Electrical	Lithium battery

Automotive	Robotics	Medical

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 45; 60

Part Number
E-MSSR3-10
E-MSSR3-15
E-MSSR3-20
E-MSSR3-25
E-MSSR3-30
E-MSSR3-[11-30/1]
E-MSSR4-10
E-MSSR4-15
E-MSSR4-20
E-MSSR4-25
E-MSSR4-30
E-MSSR4-35
E-MSSR4-40
E-MSSR4-45
E-MSSR4-50
E-MSSR4-[11-59/1]
E-MSSR5-10
E-MSSR5-15
E-MSSR5-20
E-MSSR5-25
E-MSSR5-30
E-MSSR5-35
E-MSSR5-40
E-MSSR5-45
E-MSSR5-50
E-MSSR5-60
E-MSSR5-[11-59/1]
E-MSSR6-15
E-MSSR6-20
E-MSSR6-25
E-MSSR6-30
E-MSSR6-35
E-MSSR6-40
E-MSSR6-45
E-MSSR6-50
E-MSSR6-60
E-MSSR6-[16-59/1]
E-MSSR8-20
E-MSSR8-25
E-MSSR8-30
E-MSSR8-35
E-MSSR8-40
E-MSSR8-45
E-MSSR8-50
E-MSSR8-60
E-MSSR8-[21-59/1]
E-MSSR10-25
E-MSSR10-30
E-MSSR10-35
E-MSSR10-40
E-MSSR10-45
E-MSSR10-50
E-MSSR10-60
E-MSSR10-[26-99/1]
E-MSSR12-35
E-MSSR12-40
E-MSSR12-45
E-MSSR12-50
E-MSSR12-60
E-MSSR12-[31-99/1]

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Length L (mm) (mm)	Nominal of Thread (M)	Material
SGD 1.30	1 Piece(s)	Available	Same day	10	10	3	[Steel] Structural Alloy Steel
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	15	3	[Steel] Structural Alloy Steel
SGD 1.40	1 Piece(s)	Available	Same day	10	20	3	[Steel] Structural Alloy Steel
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	25	3	[Steel] Structural Alloy Steel
SGD 1.50	20 Piece(s)	Available	5 Day(s)	10	30	3	[Steel] Structural Alloy Steel
-	20 Piece(s)		14 Day(s)	10	11 ～ 30	-	-
SGD 1.30	20 Piece(s)	Available	5 Day(s)	10	10	4	[Steel] Structural Alloy Steel
SGD 1.30	20 Piece(s)	Available	5 Day(s)	10	15	4	[Steel] Structural Alloy Steel
SGD 1.30	1 Piece(s)	Available	Same day	10	20	4	[Steel] Structural Alloy Steel
SGD 1.30	20 Piece(s)	Available	5 Day(s)	10	25	4	[Steel] Structural Alloy Steel
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	30	4	[Steel] Structural Alloy Steel
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	35	4	[Steel] Structural Alloy Steel
SGD 1.50	20 Piece(s)	Available	5 Day(s)	10	40	4	[Steel] Structural Alloy Steel
SGD 1.60	20 Piece(s)	Available	9 Day(s)	10	45	4	[Steel] Structural Alloy Steel
SGD 1.60	20 Piece(s)	Available	5 Day(s)	10	50	4	[Steel] Structural Alloy Steel
-	20 Piece(s)		14 Day(s)	10	11 ～ 59	-	-
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	10	5	[Steel] Structural Alloy Steel
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	15	5	[Steel] Structural Alloy Steel
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	20	5	[Steel] Structural Alloy Steel
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	25	5	[Steel] Structural Alloy Steel
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	30	5	[Steel] Structural Alloy Steel
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	35	5	[Steel] Structural Alloy Steel
SGD 1.50	20 Piece(s)	Available	5 Day(s)	10	40	5	[Steel] Structural Alloy Steel
SGD 1.50	20 Piece(s)	Available	5 Day(s)	10	45	5	[Steel] Structural Alloy Steel
SGD 1.70	20 Piece(s)	Available	5 Day(s)	10	50	5	[Steel] Structural Alloy Steel
SGD 1.70	20 Piece(s)	Available	5 Day(s)	10	60	5	[Steel] Structural Alloy Steel
-	20 Piece(s)		14 Day(s)	10	11 ～ 59	-	-
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	15	6	[Steel] Structural Alloy Steel
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	20	6	[Steel] Structural Alloy Steel
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	25	6	[Steel] Structural Alloy Steel
SGD 1.40	20 Piece(s)	Available	5 Day(s)	10	30	6	[Steel] Structural Alloy Steel
SGD 1.60	20 Piece(s)	Available	5 Day(s)	10	35	6	[Steel] Structural Alloy Steel
SGD 1.60	20 Piece(s)	Available	5 Day(s)	10	40	6	[Steel] Structural Alloy Steel
SGD 1.60	20 Piece(s)	Available	5 Day(s)	10	45	6	[Steel] Structural Alloy Steel
SGD 1.80	20 Piece(s)	Available	5 Day(s)	10	50	6	[Steel] Structural Alloy Steel
SGD 1.80	20 Piece(s)	Available	5 Day(s)	10	60	6	[Steel] Structural Alloy Steel
-	20 Piece(s)		14 Day(s)	10	16 ～ 59	-	-
SGD 1.60	20 Piece(s)	Available	5 Day(s)	10	20	8	[Steel] Structural Alloy Steel
SGD 1.60	20 Piece(s)	Available	5 Day(s)	10	25	8	[Steel] Structural Alloy Steel
SGD 1.60	20 Piece(s)	Available	5 Day(s)	10	30	8	[Steel] Structural Alloy Steel
SGD 1.70	20 Piece(s)	Available	5 Day(s)	10	35	8	[Steel] Structural Alloy Steel
SGD 1.80	1 Piece(s)	Available	Same day	10	40	8	[Steel] Structural Alloy Steel
SGD 1.80	20 Piece(s)	Available	5 Day(s)	10	45	8	[Steel] Structural Alloy Steel
SGD 1.80	20 Piece(s)	Available	5 Day(s)	10	50	8	[Steel] Structural Alloy Steel
SGD 1.90	20 Piece(s)	Available	5 Day(s)	10	60	8	[Steel] Structural Alloy Steel
-	20 Piece(s)		14 Day(s)	10	21 ～ 59	-	-
SGD 1.90	20 Piece(s)	Available	5 Day(s)	10	25	10	[Steel] Structural Alloy Steel
SGD 1.90	20 Piece(s)	Available	5 Day(s)	10	30	10	[Steel] Structural Alloy Steel
SGD 1.90	20 Piece(s)	Available	5 Day(s)	10	35	10	[Steel] Structural Alloy Steel
SGD 1.90	20 Piece(s)	Available	5 Day(s)	10	40	10	[Steel] Structural Alloy Steel
SGD 2.10	20 Piece(s)	Available	5 Day(s)	10	45	10	[Steel] Structural Alloy Steel
SGD 2.20	20 Piece(s)	Available	5 Day(s)	10	50	10	[Steel] Structural Alloy Steel
SGD 2.30	20 Piece(s)	Available	5 Day(s)	10	60	10	[Steel] Structural Alloy Steel
-	20 Piece(s)		14 Day(s)	10	26 ～ 99	-	-
SGD 2.00	20 Piece(s)	Available	5 Day(s)	10	35	12	[Steel] Structural Alloy Steel
SGD 2.20	20 Piece(s)	Available	5 Day(s)	10	40	12	[Steel] Structural Alloy Steel
SGD 2.10	20 Piece(s)	Available	5 Day(s)	10	45	12	[Steel] Structural Alloy Steel
SGD 2.60	20 Piece(s)	Available	5 Day(s)	10	50	12	[Steel] Structural Alloy Steel
SGD 2.80	20 Piece(s)	Available	5 Day(s)	10	60	12	[Steel] Structural Alloy Steel
-	20 Piece(s)		14 Day(s)	10	31 ～ 99	-	-

Dimensional Drawing

Adjusting Screw	Type	Material	Surface Treatment	Hardness
Fine Thread	E-MSSR	S45C	Trivalent Chromate Treatment	35～42HRC
Fine Thread	E-MSSRS	SUS304	－	－
Coarse Thread	E-MSSNR	S45C	Trivalent Chromate Treatment	35～42HRC
Coarse Thread	E-MSSNRS	SUS304	－	－

Specification Table

■ Dimension Specification Table
*Product customization is available for dimensions not listed in the table of specifications. Only S45C products are available for dimension L with *.

Part Number		L
Type	M	L
(Fine Thread) E-MSSR E-MSSRS (Coarse Thread) E-MSSNR E-MSSNRS	3	10	15	20	25	30	35	40
	4	10	15	20	25	30	35	40	45	50	60
	5	10	15	20	25	30	35	40	45	50	60
	6		15	20	25	30	35	40	45	50	60
	8			20	25	30	35	40	45	50	60
	10				25	30	35	40	45	50	60	70	80	90	100
	12					30	35	40	45	50	60	70	80	90	100
	16							40	45	50	60	70	80	90	100	120*
	20										60	70	80	90	100	120*

■ Dimension Specification

M	M×Pitch		B1	ℓ	SR
M	Fine Thread	Coarse Thread	B1	ℓ	SR
3	3×0.35	3×0.5	1.5	1.5	3
4	4×0.5	4×0.7	2	2.2	4
5	5×0.5	5×0.8	2.5	2.8	5
6	6×0.75	6×1.0	3	3	6
8	8×0.75	8×1.25	4	4	8
10	10×1.0	10×1.5	5	5	10
12	12×1.0	12×1.75	6	6	12
16	16×1.5	16×2.0	8	7	16
20	20×1.5	20×2.5	10	8	20

Material Specification

Set Screw (Round Head)	TYPE	Material	Hardness*	Surface Treatment	M	L Selection
Set Screw (Round Head)	TYPE	Material	Hardness*	Surface Treatment	M	L Selection
Fine Thread	E-MSSR	S45C	38～HRC	Trivalent Chromate Treatment	3~20	10~120
Fine Thread	E-MSSRS	SUS304	-	-	3~20	10~120
Coarse Thread	E-MSSNR	S45C	38～HRC	Trivalent Chromate Treatment	3~20	10~120
Coarse Thread	E-MSSNRS	SUS304	-	-	3~20	10~120

Basic Information

Tip Shape	Rounded End	Mounting Hole Shape	Hex Socket	Basic Shape	Set Screw
Thread Type	Metric, Fine	Sales Unit	Sold Individually (No Min. Purchase)

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Specification/Dimensions

Length L (mm)(mm)
10

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20

25

30

35

40

45

50

60

70

80

90

100
[11-119/1mm Unit(s)]
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3

4

5

6

8

10

12

16

20
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Material
- Steel
  - SCM435
  - Structural Alloy Steel
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The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: What are the main types of bolt materials currently sold by MISUMI?: Answer: The bolt materials currently sold by MISUMI mainly include steel, stainless steel, aluminum alloy, titanium alloy, resin, etc.
Question: What are the main types of special bolts currently sold by MISUMI?: Answer: The options available include axle pin bolts, eye bolts, protruding head bolts, contour bolts, and low head bolts.

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Hex Socket Set Screw, Fine

Product Overview of Hex Socket Set Screws

Product Features of Hex Socket Set Screws

Dimensional Drawing of Hex Socket Set Screws

Specification Table of Hex Socket Set Screws

Example Use of Hex Socket Set Screws

Related Industries of Hex Socket Set Screws

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