M4-M20 Stainless Steel Button Head Hex Socket Screw

August 01, 2025

  • Model NO.: HD-BMS011-25
  • Type: Button
  • Connection: Common Bolt
  • Standard: DIN, GB, ANSI, BSW, Per Customers’ Desire
  • Name: Hex Socket Button Head Screw
  • Surface: Plain, Polishing, HDG, Zinc Plate
  • Length: Per Customer Requirement
  • Screw Type: Hexagon Head, Round Head, Countersunk Head
  • Screw Head Style: Round, Hexagonal, Counter Sunk Bolt, Square
  • Transport Package: 25*16*25cm Carton Box, Then Polywood Box Packed
  • Origin: Jiangsu
  • Material: Stainless Steel
  • Groove: Hexagon
  • Head Style: Round
  • Grade: A2;A4, 410
  • Size: M6-M48
  • Factory Visit: Available
  • Delivery: 30 days
  • Screw Groove: Triangle, Cross, Flower, Flower Word
  • Trademark: Hande
  • Specification: SGS; ROHS
  • HS Code: 73181500
M4-M20 Stainless Steel Button Head Hex Socket Screw
SS 316 Hexagon Socket Button Head Screw, SS 304 Hexagon Socket Button Head Screw, Hexagon Socket Button Head Screw, Hex Socket Button Head Screw, Hexagon Socket Bolts, Hexagon Socket Cup-Head Screw, Hex Socket Button Bolt, Button Head Screw, Allen Head Screw, Fastener Screw
Standard ISO 7380
Material SS304, SS316
Diameter M2.5~M16, 1/8"~5/8"
Head Shapes Button Head
Driver Types Hex Socket
Screw Thread Coarse Thread
Screw Tip Flat Point
Finish Plain, Black Zinc, Electrophoretic, etc.
Features Good Anti-Corrosion Ability
Grade A2, A4
Certification ISO 9001:2008, SGS, RoHS, Bureau Veritas
OEM Service is Also Available
1. Drilling
The Bi-Metal Screws Can Penetrate Into Copper Plates in 0-12mm directly by using tapping machine and the length of the alloy steel drilling head also can be designed as different requirements.
2. Tapping
The tapping thread lines in the alloy steel will be more easy to fit the new phatnoma while penetrating into the iron or aluminum board inside after a special heat treatment.
3. Locking
A2 or A4 stainless steel series strengthen the thread lines by a cold forging treatment during the whole process; maintain special corrosion resistance without any heat treatment; screwing in alveolar into fasteners smoothly then finish the fastening combination to achieve excellent efficacy in resistance to pull out and weatherproof by the way that doesn't destroy the thread lines steadily and tightly.


Chemical Components:
M4-M20 Stainless Steel Button Head Hex Socket Screw


Our Services:
Purchase Guide:
M4-M20 Stainless Steel Button Head Hex Socket Screw

Advantages:
1. Many Products: We can supply various types of stainless steel hardware.
2. Good Service: We value honesty and sincerity in our client relationships.
3. Good Quality:We have strict quality control systems and a strong market reputation.
4. OEM Accepted: We can produce according to your drawings or samples.
5. Shortest Delivery: We have large stock, 3 days for stock items, 7-15 days for production.
6. Low MOQ: It can meet your business needs effectively.

Sample Charge:
1. Sample Charge: Based on your request. Sampling time: 5-7 days.
2. Sample Charge: Free for Existing Mold. Sampling time: 3 days.

Inspection Equipment:

Certified Custom Clearance Docs:

Packing Information:
1. Carton Size: 25*16*25 CM
2. Wooden Pallet/Case Size: 110*90*80 CM
3. Color Printed Boxes & Cartons can be made per customers' desire.

Company Information:
Hand Industrial Co., Ltd.
Hand Industrial Ltd was established in 2010 and is a professional manufacturer and supplier of stainless steel hardware. Our products include stainless steel bolts, threaded studs, machine screws, tapping screws, and self-drilling screws in various materials such as SS304, SS316, SS316L, SS410, etc. We often make DIN, ANSI, BS, ISO, JIS standards and offer OEM services. Our products are very popular in Europe, Australia, North America, the Middle East, Southeast Asia, and some African countries.

Exhibition Show and Customer Visit Photos: M4-M20 Stainless Steel Button Head Hex Socket Screw


Contact Information:
LU PENG
SALES & MARKETING MANAGER
WWW.HANDINDUSTRIAL.COM.CN
HANDEGY.EN.MADE-IN-CHINA.COM

We can supply different sizes of super alloy steel hex bolts, hex socket bolts, threaded studs, hex nuts, plain washers.
We can supply different sizes of SS hex bolts, hex socket bolts, threaded nuts, hex nuts, plain washers.

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ZHEJIANG BENTENG INTELLIGENT BRAKE SYSTEM CO.,LTD , https://www.cnnakol.com