2 Years’ Warranty for DIN 935, ASME B18.2.2, JIS B 1170 Hex Castle Nuts Hex Slotted Nuts to Rotterdam Manufacturer

2 Years’ Warranty for DIN 935, ASME B18.2.2, JIS B 1170 Hex Castle Nuts Hex Slotted Nuts to Rotterdam Manufacturer

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Hexagon Castle Nuts Hexagon Slotted Nuts Standard: DIN 935, ASME B18.2.4.3M, ASME B18.2.2, JIS B 1170 Metric Size: M6-M100  Inch Size: 1/4”-4” Material Grade: Carbon Steel, Alloy Steel, Stainless Steel covers grade ISO 898-2 class 4, 5, 6, 8, 10, 12; SAE J995 Grade 2, 5, 8; ASTM A563 A, C, D, DH; ASTM F594 A, B, C, D, E, F, G, H; ISO 3506 A2-70, A2-80, A4-70, A4-80 Finish: Plain, Black Oxide, Zinc Plated, Hop Dipped Galvanized, Dacromet, etc. Packing: Bulk about 25 kgs each carton, 36 cartons...


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We now have several exceptional workers customers good at marketing, QC, and working with types of troublesome trouble during the creation system for A193 B7 Threaded Studs for Chiles, Hex Nuts Dimensions Metric, Grub Screws With Ball Thrust Point, We never stop improving our technique and quality to keep up with the development trend of this industry and meet your satisfaction well. If you are interested in our products, please contact us freely.
2 Years’ Warranty for DIN 935, ASME B18.2.2, JIS B 1170 Hex Castle Nuts Hex Slotted Nuts to Rotterdam Manufacturer Detail:

Hexagon Castle Nuts Hexagon Slotted Nuts

Standard: DIN 935, ASME B18.2.4.3M, ASME B18.2.2, JIS B 1170

Metric Size: M6-M100 

Inch Size: 1/4”-4”

Material Grade: Carbon Steel, Alloy Steel, Stainless Steel covers grade

ISO 898-2 class 4, 5, 6, 8, 10, 12; SAE J995 Grade 2, 5, 8; ASTM A563 A, C, D, DH;

ASTM F594 A, B, C, D, E, F, G, H; ISO 3506 A2-70, A2-80, A4-70, A4-80

Finish: Plain, Black Oxide, Zinc Plated, Hop Dipped Galvanized, Dacromet, etc.

Packing: Bulk about 25 kgs each carton, 36 cartons each pallet

Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports

Please feel free to contact us for more details.


Product detail pictures:

2 Years’ Warranty for DIN 935, ASME B18.2.2, JIS B 1170 Hex Castle Nuts Hex Slotted Nuts to Rotterdam Manufacturer detail pictures

2 Years’ Warranty for DIN 935, ASME B18.2.2, JIS B 1170 Hex Castle Nuts Hex Slotted Nuts to Rotterdam Manufacturer detail pictures

2 Years’ Warranty for DIN 935, ASME B18.2.2, JIS B 1170 Hex Castle Nuts Hex Slotted Nuts to Rotterdam Manufacturer detail pictures

2 Years’ Warranty for DIN 935, ASME B18.2.2, JIS B 1170 Hex Castle Nuts Hex Slotted Nuts to Rotterdam Manufacturer detail pictures


Our company insists all along the quality policy of product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff and also the consistent purpose of reputation very first, shopper first for 2 Years’ Warranty for DIN 935, ASME B18.2.2, JIS B 1170 Hex Castle Nuts Hex Slotted Nuts to Rotterdam Manufacturer, The product will supply to all over the world, such as: Russia, Detroit, Ireland, We have the best products and professional sales and technical team.With the development of our company, we are able to provide customers best products, good technical support, perfect after-sales service.



  • Track bolts are used to fasten rail ends together at a joint. The sizes of track bolts are varying with the requirements of the section of rail. The proper diameter and length of the track bolt can be determined by checking the applicable railway standard.
    The track bolts can be classified into several types, such as, Button head oval neck track bolt, Diamond neck track bolt, Rail bolt NF F50-008, Fish bolt, Track bolt of Russian standard, Clip bolt, Clamp bolt and inserted bolt for Russia, , anchor bolt, T-bolt clamp and other special bolts, etc.

    Rail bolt further information: https://www.railway-fasteners.com/rail-bolt.html

    Application Criteria of Track Bolts
    According to related rail standards, each joint needs to be bolted with at least two bolts in each rail tightened to approximately 400 foot-pounds of torque which develops between 25,000, and 30, 000 pounds of tension in the bolts.

    Bolts in use have to be in the proper size and tightly in place.
    Bolts have to be installed with AREMA spring washers whereas the nuts have to be installed against the spring washer.
    Bolts have to be installed and the nuts have to installed alternately on the inside and outside of the rail.
     When bolts and joint bars are moved away, the joint area of the rail and the contact surface of the joint bar have to be cleaned and the joint bar and the bolt threads have to be lubricated.
     Safety standards require that on operation are permitted over rails where all bolts are missing or ineffective

    Types of Rail Bolts
     Button head oval neck track bolt
     Diamond neck track bolt
     Rail bolt NF F50-008
     Clip bolt with BSW thread
     Fish bolt used for rail joints (with railnuts and spring washers)
     Clip bolt HS26&HS32
     Clamp bolt and inserted bolt for Russia
     Anchor bolt
     T-bolt
     Special bolt
     Tunnel bolt

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    Twitter: twitter.com/AgicoRail
    Instagram: instagram.com/Agicorail/

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