Hex Socket Set Screw, Fine

Brand :

MISUMI

Caution

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Product Description

Hex Socket Set Screws are an economy item, The price is cheaper than the MISUMI standard product.They offer a wide variety of sizes to choose from.
[Feature]
● Thead Type : Fine Thread
● Thead Size (Minimum/Maximum) : M3 and M20
● Screw Length L (Minimum/Maximum) (mm.) : 10 to 119 mm. and 1mm Increments
● Material : S45C and SUS304
● Surface Treatment : Trivalent Chromate Treatment
[Application]
Hex Socket Set Screws are commonly used in various applications in factory automation systems

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

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