In addition to steel, stainless steel SUS304 bolts, what other materials are available?

There are also more than a dozen materials available such as aluminum alloy, stainless steel (SUS310, SUS316), titanium alloy, and copper alloy.

What are the main strength classes of stainless steel bolts currently sold by MISUMI?

Mainly A2-50, A2-70, A4-70, A4-100.

Why are 304 stainless steel screws magnetic?

1. Fluctuations in chemical composition occur during the smelting process, causing a small amount of ferrite and martensite to be present in austenitic stainless steels such as 304, resulting in weak magnetism. 2. 304 stainless steel screws undergo cold working during the thread rolling process, and the structure will also transform to martensite. The greater the cold working deformation, the more transformation to martensite will occur, and the more magnetic the steel will be. However, these changes are physical and will not affect the chemical properties of the screws, such as corrosion resistance, rust resistance, and weldability. People often use magnets to attract stainless steel materials to verify their quality and authenticity. If there is no attraction, the material is non-magnetic and considered good and genuine; if there is attraction, the material is magnetic and considered fake and counterfeit. Actually, this is a one-sided and incorrect method of discrimination.

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Product Detail
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Part number has not been determine

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Part Number CompleteĐã hoàn thành

E-LBOX-DIN7504K304SST4.8-25

type Thread Nominal (M) Length L (mm) Days to Ship

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

type
- E-LBOX-DIN7504K304S
ClearTrống
Thread Nominal (M)
4.2

4.8

5.5

6.3
ClearTrống
Length L (mm)
13

16

19

25

32

38

45

50
ClearTrống

Days to ShipSố ngày giao hàng

Alltất cả các

9 Day(s) or Less
ClearTrống

Specify AlterationsChỉ định thay đổi

Self-Drill Screw Flange Hex Head - Stainless Steel【250-2,000 Pieces Per Package】 (E-LBOX-DIN7504K304SST4.8-25)

Volume Discount

Check FAQ of this product (4 items)

Brand :

MiSUMi Economy

Order Qty :
Total Price :

---
Days to ship :

---

Select part number to Order Now/ Add to Cart

CAD Data unavailable

Product Overview

・Self-Drill Screw Flange Hex Head - Stainless Steel (Boxed)
・The product complies with specifications related with the standard number listed on the web page, but MISUMI makes no commitment to this product brand.

Dimensional Drawing

Applicable Standard: DIN7504K

Material Specification

Type	Body					Standard Number
Type	Material	Surface Treatment	Thread	Thread Length	Strength class	Standard Number
E-LBOX-DIN7504K304S	SUS304 Equivalent	-	Coarse & Fine	Full Thread	A2-25H	DIN7504K

Specification Table

Type	M×P	S	L	PCS/Box
Size Selection E-LBOX-DIN7504K304S	ST4.2×1.4	7	13	2000
			16	1800
			19	1600
			25	1100
			32	900
	ST4.8×1.6	8	13	1600
			16	1300
			19	1200
			25	850
			32	650
			38	550
			50	350
	ST5.5×1.8	8	25	700
	ST5.5×1.05	8	19	900
			25	750
			32	500
			38	450
			50	300
			60	200
			75	150
	ST6.3×1.8	10	19	650
			25	550
			38 45 50	250

Product Features

・Stainless Steel Hexagon Drilling Screws with Spring Washer
・Thread Nominal Range: ST4.2~ST6.3
・Type of Thread Profile: Metric Coarse & Fine
・This is a full thread series. If you need half thread products, please select from other series.
・This product is sold in boxes.

: 30; 45; 60

Part Number
E-LBOX-DIN7504K304SST4.8-25

Part Number	Price	Minimum Order Qty.	Number of pc(s). included in pkg.Number of pc(s). included in pkg.	Volume Discount	Days to ShipSố ngày giao hàng	Thread Nominal (M)	Length L (mm)
	818,916 VND	1 Pack(s)	850 Pieces Per Package 850 Pieces Per Package	Available	9 Day(s)	4.8	25

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Basic InformationThông tin cơ bản

Detailed Shape	Square	Mounting Hole Shape	N/A	Basic Shape	Hex
Material	Stainless Steel	Surface Treatment	N/A	Thread Type	Drill Screw
Tip Shape	Cone Point	Sales Unit	Box / Package	Application	Standard

Please check the type/dimensions/specifications of the part E-LBOX-DIN7504K304SST4.8-25 in the Self-Drill Screw Flange Hex Head - Stainless Steel series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần E-LBOX-DIN7504K304SST4.8-25 trong chuỗi Self-Drill Screw Flange Hex Head - Stainless Steel.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer toCác thông số kỹ thuật và kích thước của mã sản phẩm có thể không được bao phủ đầy đủ. Để biết chi tiết chính xác, hãy tham khảo manufacturer catalogsdanh mục nhà sản xuất ..

Frequently asked question (FAQ)FAQ

Question:Question: In addition to steel, stainless steel SUS304 bolts, what other materials are available?: Answer:Answer: There are also more than a dozen materials available such as aluminum alloy, stainless steel (SUS310, SUS316), titanium alloy, and copper alloy.
Question:Question: What are the main strength classes of stainless steel bolts currently sold by MISUMI?: Answer:Answer: Mainly A2-50, A2-70, A4-70, A4-100.
Question:Question: What are the main strength classes of steel hex socket bolts currently sold by MISUMI?: Answer:Answer: Class 4.8, 8.8, 10.9, 12.9.
Question:Question: Why are 304 stainless steel screws magnetic?: Answer:Answer: 1. Fluctuations in chemical composition occur during the smelting process, causing a small amount of ferrite and martensite to be present in austenitic stainless steels such as 304, resulting in weak magnetism.
2. 304 stainless steel screws undergo cold working during the thread rolling process, and the structure will also transform to martensite. The greater the cold working deformation, the more transformation to martensite will occur, and the more magnetic the steel will be. However, these changes are physical and will not affect the chemical properties of the screws, such as corrosion resistance, rust resistance, and weldability.
People often use magnets to attract stainless steel materials to verify their quality and authenticity. If there is no attraction, the material is non-magnetic and considered good and genuine; if there is attraction, the material is magnetic and considered fake and counterfeit. Actually, this is a one-sided and incorrect method of discrimination.

Check other FAQ (1 items) HideĐóng.

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Part Number
E-LBOX-DIN7504K304SST4.2-25
E-LBOX-DIN7504K304SST4.2-32
E-LBOX-DIN7504K304SST4.8-13
E-LBOX-DIN7504K304SST4.8-32
E-LBOX-DIN7504K304SST4.8-38
E-LBOX-DIN7504K304SST4.8-50

Standard Unit Price	Number of pc(s). included in pkg.Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Days to ShipSố ngày giao hàng	Thread Nominal (M)	Length L (mm)
812,579 VND	1,100 Pieces Per Package 1,100 Pieces Per Package	1 Pack(s)	Available	9 Day(s)	4.2	25
754,651 VND	900 Pieces Per Package 900 Pieces Per Package	1 Pack(s)	Available	9 Day(s)	4.2	32
1,219,708 VND	1,600 Pieces Per Package 1,600 Pieces Per Package	1 Pack(s)	Available	9 Day(s)	4.8	13
712,067 VND	650 Pieces Per Package 650 Pieces Per Package	1 Pack(s)	Available	9 Day(s)	4.8	32
665,787 VND	550 Pieces Per Package 550 Pieces Per Package	1 Pack(s)	Available	9 Day(s)	4.8	38
525,677 VND	350 Pieces Per Package 350 Pieces Per Package	1 Pack(s)	Available	9 Day(s)	4.8	50

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MISUMI Vietnam Company Limited, Legal Representative: Tomohiro Watanabe,
phone: 0222-361-1555, e-mail: cs@misumi.com.vn, Enterprise Code: 0107514576,
Date of Issuance: 22 July 2016, Place of Issuance: Bac Ninh, Business Certificate No. 6573041568-KD dated 27 September 2016 issued by the People's Committee of Bac Ninh

Công ty TNHH MISUMI Việt Nam, Đại diện theo pháp luật: Tomohiro Watanabe,
Điện thoại: 0222-361-1555, e-mail: cs@misumi.com.vn, Mã số doanh nghiệp: 0107514576,
ngày cấp 22/7/2016, nơi cấp: Bắc Ninh, Giấy phép kinh doanh số: 6573041568-KD ngày cấp 27/9/2016 bởi UBND tỉnh Bắc Ninh