Roll Fast Kundli, Haryana

U Bolts , Square U Bolts, U Clamps Size: Normal Dia : ¼" to 4" 6-100 mm Length : As Specified by user or Upto any Length. Specification Standard:DIN ASME BS BS EN ISO ASTM . Material:Mild Steel, Alloy Steel, Carbon Steel, Ferritic & Austenitic Stainless Steel . Threads:UNC, 8UN, UNF, Metric Coarse & Fine Series. Surface Finish:Plain,Zinc Plated , Hot Dip Galvanized, P.T.F.E. Coated.

Rollfast is the biggest and the largest manufacturer in India for bigger diameter hex bolts and nuts in high tensile grade from M-20 diameter and above till M-100 by hot firging process, our two manufacturing facilities in north India near New delhi are currently producing hex bolts and nuts upto M-100 in bigger sizes the complete range of bigger bolts is given below

Fasteners, Hex bolts as per DIN 931, DIN 933, DIN 912 in grades 8.8 , 10.9 , 12.9 Hex nuts as per DIN 934 in grades 8, 10 , 12 Biggest manufacturer of larger diameter hex bolt and fasteners in India, diameter range from M-20 to M-64 in DIN 931 933 912 in grades 8.8, 10.9, 12.9 Bigger diameter bolts for ductile iron pipes for water projects, sewage treatment plants, desalination plants and water treatment plants in Middle east. Petrochemical stud bolts and nuts as per ASTM grades A 193 A194 in alloy and stainless steels 100% machining on CNC machines for better accuracies and repeatability and reliable products 100% bolts thread rolled after heat treatment to give extra strength and fatigue life to the threads. In house heat treatment with controlled atmosphere and temprature controls In House tooliong of dies

Hex Nuts comes in different sizes, shapes and functions. They are all designed with specific purpose in mind that one usually has particular advantages over the others in a certain aspect of application. Here are a list of some common Nut Types from Fastener Manufacturers. Alloy steel Nut, Aluminum Nut, Blind Rivet Nut...

Type : t nut

Material : Stainless Steel

Weight : 0-20 Gm, 20-40 Gm, 40-60 Gm, 60-80 Gm

Color : Silver

Packaging Type : Carton Box, Plastic Packet

Surface Finishing : Polished

Height : 1-5mm, 5-10mm, 10-15 Mm

Rollfast manufacturers stainess steel bolts for water pipeline, water treatment plants, desalination plants, waste water treatment plants in SS 304, SS 316, SS 316L and 316S31 grade. With ever growing population and the growing demand for water, major projects are being taken up in the whole of middle east, Europe and Asia to increase the production and supply of water. These stainless steel bolts are made in Stainless steel grades as mentioned above for these projects. Rollfast has major clients and distributors in the whole of Middle east who can supply these stainless steel bolts in very quick deliveries "Soar to achieve" is the mantra at Rollfast, we have been continously striving for perfection and the best quality bolts we can manufacture. Rollfast is the biggest manufacturer for larger diameter bolts in India, with exports to middle east in Qatar , Dubai, UAE, Bahrain, Syria, Jordan, Iran, Iraq and Libya we have been exporting stainless steel bolts and stainless steel fasteners in the undermentioned grades for many different applications in marine, sewage water treatment plants, Saline and salty water applications, sea side piping, cross country pipe lines, water pipeline projects, Desalination and Water Treatment projects , in the past Rollfast has executed many projects for Dubai electricity water authority (DEWA), petroleum development of Oman (PDO), Federal electricity and water authority (FEWA), UAE . We are proud to say that our stainless steel bolts are sold in over 56 countries all over the world.

We are offering j type bolts,l type bolts, nut welded, chemical anchors, straight anchor bolt and foundation bolts ,plate welded, with sleeve size: normal dia : ¼" to 4" 6-100 mm length : as specified by user or upto any length. specification standard: din asme bs bs en iso astm material: carbon steel, mild steel, alloy steel, ferritic & austenitic stainless steel grades : astm a 320 l7l7mb8b8m ; ss304316 ;astm a 193 b7b7mb16b8b8m threads: unc, 8un, unf, metric coarse & fine series surface finish: plain,zinc plated , hot dip .galvanized, p.t.f.e. Coated.

We take pride in manufacturing stud bolts and nuts as per astm a -193 and a 194 in alloy steel and stainless steel grades. We are manufacturing and exporting these popular grades used in petrochemical projects and pipe lines in on shore and off shore projects all over the world. Recently kapil enterprises took a major step to set up a manufacturing unit in nigeria for the ever growing demand for stud bolts in the nigerian state.

Petrochemical stud bolts and nuts as per ASTM grades A 193 A194 in alloy and stainless steels.Fasteners for wind mills, petrochemical industry, chemical industry, ship building industry, heavy engineering industry, water treatment and sewage treatment plants, ASTM Stud bolts and nuts. Hex nuts as per DIN 934 in grades 8, 10 , 12.

We are offering stainless steel ss hex bolts as per din 931 , 933 , 912 in stainless steel grades ss 304, ss 316, ss 316 l and a2-70, a2-80 and a4-70 and a4-80, 316s31 grade for water projects and water pipelines.

We are offering hex nut rollfast is the biggest and the largest manufacturer in india for bigger diameter hex bolts and nuts in high tensile grade from m-20 diameter and above till m-100 by hot firging process.

Rollfast specialized in Stainless steel bolts and nuts and fasteners in SS 304, SS 316, SS 316L, 316S31 and Specialty Fasteners, fasteners for sewage and water treatment plants, cross country pipelines, drainage water systems, desalination plants, waste water mangament technology and Marine industry where the Fastener product need to conform to OEM Manufacturer's specification rather than specifications found in Standard Fasteners. Rollfast is one of the leading Indian Fastener Manufacturer and exporter from India supplying standard, specialty and non-standard fasteners and marine fasteners including INOX grades SS 304 from India to the above mentioned industries, the client list includes key producers for pumps, pumping station manufacturers, drainage water system machinery and companies, waste water management systems, desalination plant manufacturers and sewage treatment plants.

J Type Bolts,L type Bolts, Nut Welded, Chemical Anchors, Straight anchor bolt and foundation bolts ,Plate Welded, With Sleeve Size:Normal Dia : ¼" to 4" 6-100 mm Length : As Specified by user or Upto any Length. Material:Carbon Steel, Mild Steel, Alloy Steel, Ferritic & Austenitic Stainless Steel .