The importance of choosing the best bolt and nut store in Tehran for industries
Types of industrial bolts and nuts and their use
1. Dry bolts and nuts (steel)
2. Stainless steel bolts and nuts
3. Galvanized and dachromat screws
The role of Armin Industrial Store in providing bolts and nuts for project industries
Vital standards in buying from Tehran bolt and nut store
- DIN 933 and DIN 931: These two standards are related to hexagon screws. The difference between them is that DIN 933 is a full gear and DIN 931 is a half gear.
- DIN 912: is related to cylindrical Allen screws that are widely used in industrial machines.
- DIN 934: is a common standard for hex nuts.
- DIN 125 and DIN 127: are flat washer standards, respectively. and spring washers.
Pricing challenges in the bolt and nut market
Advantages of online and in-person shopping from Armin Industrial Store
- Sending the request list: The customer sends his list of required items (LoP).
- Issuing a proforma invoice: Sales experts issue a proforma invoice after checking the inventory and daily price.
- Technical and financial approval: After the customer approves and if necessary, provide samples, the transaction is finalized.
- Fast delivery: The goods are packed and sent to They are sent to the project location.
Application of bolts and nuts in oil, gas and petrochemical industry
The importance of packaging and shipping in the supply of bolts and nuts
Why do large industries choose Armin Industrial Store?
- The number is accurate.
- The material is completely in accordance with the requested analysis.
- The dimensions and threads are completely standard (tested with go and go control gauges).
- The price is competitive and fair.
