M5X25mm 12.9 Alloy Steel Hex Socket Head Cap Screws Bolt

• Material: Stainless Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Model NO.: 7
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 12.9
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot Galvanizing
• Size: Customized
• Transport Package: Carton + Pallet
• Specification: customized
• Trademark: hanyang
• Origin: China
• Production Capacity: 500, 000PCS/Year

Product Description

Product Description

 

Drive Type: Hex Socket; Head Style: Hex Head; Material: 12.9 Alloy Steel
Package Content: 30 x Socket Head Cap Screw; Product Name: Socket Head Cap Screw; Thread Size: (dxL)M5 x 25mm/ 0.2" x 1"(D*L)
Weight: 140g; Main Color: Black
Thread Pitch: 0.8mm; Total Length: (L1) 30mm/ 1.2"
Head Size: (Dxk) 8 x 5mm/0.3" x 0.2"(D*H); Width Across Flat (s): 4mm/0.16"

1. What is a hexagon socket bolt?

The outer edge of the head of the hexagon socket bolt is round, and the middle is a recessed hexagon. It is usually used with a hexagon wrench. Commonly used in machinery, it mainly has the advantages of easy fastening, disassembly, and not easy to slip corners. It is mostly used in places where the surface of the parts is required to be flat, and most of them are countersunk bolts, embedded in the parts.

2. What is the application range of hexagon socket bolts?

Hexagonal screws are widely used, ranging from household hardware, electrical products, mechanical equipment products, to ships, airplanes, etc. In short, hexagon socket bolts are mainly used in electrical appliances, mechanical equipment, furniture and other fields.

3. What are the grades of hexagon socket bolts?

The performance grades of hexagon socket bolts are divided into more than 10 grades, such as 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, among which bolts of grade 8.8 and above are made of low-carbon alloy steel or medium-carbon steel and are heat-treated (quenched, tempering), commonly known as high-strength bolts, and the rest are commonly known as ordinary bolts. According to the stainless steel material, there are 201, 304 and 316 stainless steel.

Notice: Please view the detailed information of the linked product for the specific size. Please purchase the appropriate size according to your needs.

 

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