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The most comprehensive I shape beam 7 specifications and scenarios in 2025

1. I shape beam Small and medium-sized specifications (Ⅰ20-Ⅰ40) Typical models: Ⅰ25a (250mm high), Ⅰ36c (360mm high) Application scenarios: Factory track i shape steel beam (5-10 ton cranes) Medium-sized equipment bases (press/injection molding machine foundations) Frame columns of buildings belo... Read More

What is the difference between c shaped steel and i shape beam?

c shaped steel is “C” shaped with one side open, suitable for light supports such as walls and roofs. read  What Is C Channel Steel? FIXDEX  c shaped steel product I shape beam is “I” shaped, symmetrical from top to bottom, with stronger load-bearing capacity, suitable for... Read More

How to use and maintain stainless steel j bolt?

How to use  J foundation bolt 1. j foundation bolt installation steps Step 1: Confirm the installation location Choose a flat and solid ground according to the load-bearing requirements of the equipment or shelf, and mark the anchor installation point. Make sure the ground is clean and dry to avo... Read More

Advantages of M24 wedge anchor expansion bolts and precautions during use

Advantages of M24 wedge anchor thru bolts High reliability Applicable to cracked concrete (certified models), good seismic performance, strong long-term stability. Wide adaptability Can be used for hard substrates such as concrete (C20 and above strength), natural stone, etc. Some models support... Read More

How to choose a full threaded rod supplier?

1. FIXDEX & GOODFIX strictly controls quality to ensure the high precision and durability of each threaded screw (1) High-quality raw materials to ensure quality from the source We insist on using high-quality materials such as 45# steel, 40Cr, stainless steel (304/316), etc. to ensure that t... Read More

how to choose? 3 shield expansion bolt and 4 shield expansion bolt

Choose 3pcs expansion bolts for concrete Choose 4pcs expansion bolts for concrete The hanging objects are light (<20kg) ✅ Hanging pictures, small shelves ❌ Not necessary The hanging objects are heavy (>50kg) ❌ May not hold up ✅ Air conditioners, machines, shelves Solid wall (concr... Read More

What to pay attention to when using C slotted steel?

slotted c channel  don’t buy defective goods Choose from regular manufacturers, don’t buy cheap and inferior goods, the thickness and size must meet the standards, and there should be no obvious rust or cracks on the surface. FIXDEX & GOODFIX Factroy4 Photovoltaic Brackets provid... Read More

One article to understand the use of double end threaded rods in building structures, how to use them and what to pay attention to

What is the specific use of double threaded rod in construction? Tightening and reinforcement For example, if you need to add support between two walls, use a double threaded rod to pass through, tighten the nuts at both ends to prevent the wall from tilting. The beams of steel structure factorie... Read More

What to pay attention to when purchasing M10 hex nuts?

1. m10 hex head screws confirm the specification parameters (don’t buy the wrong size!) (1) Thread matching M10 nuts must be matched with M10 bolts/screws (screw rod diameter ≈ 10mm). Pitch (tooth pitch): Ordinary M10 nuts default to coarse threads (1.5mm pitch), which is the most common. Special... Read More

When to use flange hex bolts and when to use ordinary hex bolts?

When to use hex flange bolt? Worried about screws loosening (such as places where cars and machines vibrate a lot) → The serrations or knurling on the flange surface can bite the parts and are not easy to loosen. Worried about crushing parts (such as soft materials such as plastics and aluminum a... Read More

Advantages and common scenarios of stainless steel l anchor bolts

stainless steel l shaped anchor bolts three major advantages: No rust no matter how you use it – It can withstand wind and rain at the seaside and acid and alkali environment in chemical plants, and it is much more durable than ordinary iron feet It is  extremely strong when installed ̵... Read More

How to install the implosion drop in anchor?

In simple terms, insert the drop in anchor into the wall or concrete, tighten it, and it can “bite” the material tightly, and it can’t be pulled out no matter how hard you try, and it won’t loosen in the future. How to judge whether drop in anchor it is installed well? The... Read More
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