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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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.
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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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