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Automotive industry screws
The automotive industry is one of the markets with the highest demand and requirements for fasteners. We are good at getting closer to our customers and have good market knowledge and product quality, which makes us the preferred supplier for several global automotive companies. Automobiles are c...Read more -
Hongji Company Conducts In-Depth Study Tour at Pang Dong Lai Supermarket
August 3-4, 2024, Xuchang, Henan Province – Hongji Company, a prominent player in the industry, organized an extensive two-day study tour for all its managerial staff to delve into the esteemed corporate culture of Pang Dong Lai Supermarket. The event spanned from August 3 to August 4, providing ...Read more -
Hongji Sales Team Immerses in Factory and Warehouse Operations
Date: August 1, 2024 Location: Hongji Company Factory and Warehouse Hongji Company Factory, August 1, 2024 – Today, the entire sales team of Hongji Company took a hands-on approach to understand the intricacies of production and packaging at our factory and warehouse. This immersive experience pr...Read more -
Introduction to hex nuts
Hexagonal nut is a common fastener that is typically used in conjunction with bolts or screws to securely connect two or more components. Its shape is hexagonal, with six flat sides and an angle of 120 degrees between each side. This hexagonal design allows for easy tightening and loosening opera...Read more -
The common specifications of stainless steel threaded rods mainly include the following aspects:
1. Diameter: Common diameters include M3, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, etc., in millimeters. 2. Thread pitch: threaded rods with different diameters usually correspond to different pitches. For example, the pitch of M3 is usually 0.5 millimeters, M4 is usually 0.7 millimet...Read more -
Construction, installation, and precautions for expansion bolts
construction 1. Drilling depth: It is best to be about 5 millimeters deeper than the length of the expansion pipe 2. The requirement for expansion bolts on the ground is, of course, the harder the better, which also depends on the force situation of the object you need to fix. The stress strength...Read more -
The strength of stainless steel threaded rods depends on their material and manufacturing process.
Generally speaking, threaded rods made of common stainless steel materials such as SUS304 and SUS316 have relatively high strength. The tensile strength of SUS304 stainless steel threaded rod is usually between 515-745 MPa, and the yield strength is about 205 MPa. SUS316 stainless s...Read more -
Advantages, requirements, and scope of use of anti loosening washers
The advantages of anti loosening washers 1. Ensure that the clamping force of the connector is still maintained under strong vibration, better than fasteners that rely on friction to lock; 2. Prevent bolt loosening caused by vibration and prevent related problems caused by loose fasteners from oc...Read more -
HIGH QUANTITY 304 STAINLESS STEEL DIN137A SADDLE ELASTIC WASHER WAVEFORM WASHER
classification Washers are divided into: Flat Washers – Class C, Large Washers – Class A and C, Extra Large Washers – Class C, Small Washers – Class A, Flat Washers – Class A, Flat Washers – Chamfer Type – Class A, High Strength Washers for Steel Structur...Read more -
Hongji Attends 2024 Sydney Build Expo
Sydney, Australia – From May 1 to May 2, 2024, Hongji proudly participated in the Sydney Build Expo, one of the most prestigious building and construction events in Australia. Held in Sydney, the expo attracted a diverse range of industry professionals, and Hongji made significant strides in expa...Read more -
HOT SALE 304 STAINLESS STEEL DOUBLE STACK SELF-LOCKING WASHER DIN25201 SHOCK ABSORPTION WASHES
Material: Spring steel (65Mn, 60Si2Mna), stainless steel (304316L), stainless steel (420) Unit: Thousand pieces Hardness: HRC: 44-51, HY: 435-530 Surface treatment: Blackening Material: Manganese steel (65Mn, 1566) Material characteristics: It is a widely used carbon spring steel, which has highe...Read more -
HONGJI COMPANY MAKES STRIDES IN SAUDI MARKET AT THE BIG5 EXHIBITION
From February 26th to February 29th 2024, Hongji Company showcased its array of fastening solutions at the prestigious Big5 Exhibition held at the Riyadh Front Exhibition & Convention center. The event proved to be a significant platform for Hongji to spotlight its c...Read more