EUROTECH FASTENERS (WUXI) CO., LTD
| Name | Mushroom Head Square Neck Bolts Carriage Bolt Din 603 Iso 8677 A4-70 8x20 M6 M5 M16 M12 M10x100 |
| Keyword | carriage bolt din 603 |
| Type | Mushroom Head Square Neck Bolts |
| Standard | UNI 5739 / DIN 933 / IS0 4017 / UNI5740 / DIN 961 / 1SO 8676 |
| Thread Types | American/Left Hand/Metric/Right Hand/Special Pitch |
| Material | stainless steel304, 316, carbon steel, alloy steel,brass, aluminum... |
| Material grade | A2-70/A4-80 |
| Size | din 603 m10 din 603 m10x100 din 603 m12 din 603 m14 din 603 m16 din 603 m4 din 603 m5 din 603 m6 din 603 m8 din 603 m8x20 din 603 screw m10 din 603 m12 din 603 m6 din 603 m8 din 603 |
| Thickness | 0.02mm--2mm |
| Color | white/yellow(zinc) |
| category | Screw, Bolt, Rivet, Nut, Etc |
| Measurement system | Metric |
| Length | 1-1/4"-20" |
| Surface treatment | plain, zine plated, HDG, black, dacromet, paint-coating |
| Thread | Fine Thread \ Coarse Thread |
| Market | America,Europe,Asia,Oceania,Africa |
| Head Type | Hex/Flat/Round/Pan/Socket Head |
| Packaging Details | Wooden case packing |
| Delivery Time | 3-5 working days |
| Payment Terms | L/C, T/T |
| Supply Ability | 3 million pieces per week |
| Brand Name | Ouji Fasteners |
| Model Number | Din |
| Place of Origin | Jiangsu, China |
| Certification | ISO, GB |
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Product Specification
| Name | Mushroom Head Square Neck Bolts Carriage Bolt Din 603 Iso 8677 A4-70 8x20 M6 M5 M16 M12 M10x100 | Keyword | carriage bolt din 603 |
| Type | Mushroom Head Square Neck Bolts | Standard | UNI 5739 / DIN 933 / IS0 4017 / UNI5740 / DIN 961 / 1SO 8676 |
| Thread Types | American/Left Hand/Metric/Right Hand/Special Pitch | Material | stainless steel304, 316, carbon steel, alloy steel,brass, aluminum... |
| Material grade | A2-70/A4-80 | Size | din 603 m10 din 603 m10x100 din 603 m12 din 603 m14 din 603 m16 din 603 m4 din 603 m5 din 603 m6 din 603 m8 din 603 m8x20 din 603 screw m10 din 603 m12 din 603 m6 din 603 m8 din 603 |
| Thickness | 0.02mm--2mm | Color | white/yellow(zinc) |
| category | Screw, Bolt, Rivet, Nut, Etc | Measurement system | Metric |
| Length | 1-1/4"-20" | Surface treatment | plain, zine plated, HDG, black, dacromet, paint-coating |
| Thread | Fine Thread \ Coarse Thread | Market | America,Europe,Asia,Oceania,Africa |
| Head Type | Hex/Flat/Round/Pan/Socket Head | Packaging Details | Wooden case packing |
| Delivery Time | 3-5 working days | Payment Terms | L/C, T/T |
| Supply Ability | 3 million pieces per week | Brand Name | Ouji Fasteners |
| Model Number | Din | Place of Origin | Jiangsu, China |
| Certification | ISO, GB | ||
| High Light | carriage bolt din 603 ，din 603 a4-70 ，Mushroom head square neck bolts | ||
Mushroom Head Square Neck Bolts Carriage Bolt Din 603 Iso 8677 A4-70 8x20 M6 M5 M16 M12 M10x100
Description
A carriage bolt is also called coach bolt or round head square neck bolt or mushroom bolt.
It is distinguished from other bolts by its head: the shank of the bolt is circular for most of its length, as usual, but the portion immediately beneath the head is formed into a square section. This makes the bolt self-locking when placed through a square hole, or a round hole in most wood. This allows the fastener to be installed with only a single tool, a spanner or wrench, working from one side. The head of a carriage bolt is usually a shallow dome. The squared section is of the same size as the diameter of the bolt shank, with a plain unthreaded shank.
Carriage bolts were developed for use through iron strengthening plates on either side of a wooden beam. It is commonplace though to use them into bare timber, the squared section giving enough grip to prevent rotation.
Round head square neck bolts The lengths with an H are fully-threaded. The lengths with an D are partially threaded.
Carriage bolts are mostly used in wood to wood fastening and general construction of decks, porches, swing sets and other home auxiliary units. It comes with a square shoulder and round head which can resist turning when the fastener is being tightened or removed. This ensures that the structure being built is sturdy and robust. The differentiating factor between these bolts and regular bolts is the dome-shaped head - the bolts are not meant to be screwed directly onto surfaces.
These bolts from ITA Fasteners are corrosion resistant because of the stainless steel, alloy steel and carbon steel materials used in its making. The versatility of these bolts allows them to be used on a wide range of applications. They are used for creating wood frames and wood beams and most wood to sheet metal fastening because its unique shape makes this the best contender when it comes to holding wood together. The square shoulder ensures that the structure being built is rigid, by restricting the movement of the materials being joined.
Specification
|
Products name
|
Carriage Bolt/Coach Bolt/Cup Head Square Neck Step Bolts
|
|
Manufacturer
|
Longcheng
|
|
Feature
|
Semicircular head
|
|
Standard
|
DIN603
|
|
Material
|
Stainless steel:SS201,SS303,SS304,SS316,SS410,SS420
|
|
Finishing
|
plain
|
|
Production
|
M5-M12:Cold Froging3/16“-1/2”:Cold Froging
|
|
Length
|
12mm-200mm
|
|
Thread
|
Partial thread/Full thread
|
|
Grade
|
A2,A4
|
|
Certificate
|
ISO9001,CE
|
|
Process
|
Machining and CNC for Customized fastener
|
|
Application Area
|
Machine construction, Metal construction, Solar
|
|
Lead time
|
Busy season:15-30days,Slack seaon:10-20days
|
|
Packing
|
small box/Plastic bag +carton+pallet,bulk in carton
|
| ld | M5 | M6 | M8 | M10 | M12 | M16 | M20 |
| 16 | 4 | 6.9 | |||||
| 20 | 4.5 | 7.6 | 13.8 | 22.7 | |||
| 25 | 5.1 | 8.5 | 15.4 | 25.2 | |||
| 30 | 5.9 | 9.6 | 17 | 27.7 | 45.7 | ||
| 35 | 6.7 | 10.7 | 19 | 30.2 | 49.4 | ||
| 40 | 7.5 | 11.8 | 21 | 32.7 | 53.1 | ||
| 45 | 8.3 | 12.9 | 23 | 35.8 | 56.8 | ||
| 50 | 9.1 | 14 | 25 | 38.9 | 61.2 | 119 | |
| 55 | 9.9 | 15.1 | 26.9 | 42 | 65.6 | 126 | |
| 60 | 10.7 | 16.2 | 28.9 | 45.1 | 70 | 133 | |
| 65 | 11.5 | 17.3 | 30.9 | 48.2 | 74.4 | 141 | |
| 70 | 12.3 | 18.4 | 32.9 | 51.3 | 78.8 | 149 | 247 |
| 80 | 13.9 | 20.6 | 36.8 | 57.5 | 87 | 165 | 272 |
| 90 | 22.8 | 40.8 | 63.7 | 96 | 181 | 297 | |
| 100 | 25 | 44.8 | 69.9 | 105 | 197 | 322 | |
| 110 | 27.2 | 48.8 | 76.1 | 114 | 213 | 347 | |
| 120 | 29.4 | 52.8 | 82.3 | 123 | 229 | 372 | |
| 130 | 31.6 | 56.8 | 88.5 | 132 | 245 | 397 | |
| 140 | 32.8 | 60.8 | 95 | 141 | 261 | 422 | |
| 150 | 35 | 64.8 | 101 | 150 | 277 | 447 | |
| 160 | 107 | 159 | 293 | 497 | |||
| 180 | 119 | 177 | 325 | 547 | |||
| 200 | 131 | 195 | 357 | 597 |
Product size
bolt din 603
carriage bolt din 603
din 276-603
din 28 603
din 51 603
din 51 603-1
din 603 10.9
din 603 12.9
din 603 4.6
din 603 4.8
din 603 555
din 603 8.8
din 603 8x20
din 603 a2
din 603 a4
din 603 a4-70
din 603 bolt
din 603 fasteners
din 603 flat head
din 603 full thread
din 603 iso 8677
din 603 m10
din 603 m10x100
din 603 m12
din 603 m14
din 603 m16
din 603 m4
din 603 m5
din 603 m6
din 603 m8
din 603 m8x20
din 603 screw
m10 din 603
m12 din 603
m6 din 603
m8 din 603
screw din 603
Company Details
Business Type:
Manufacturer,Exporter,Seller
Employee Number:
>100
Ecer Certification：
Active Member
EUROTECH FASTENERS (WUXI) CO., LTD, has been focusing on the hardware fastener industry for many years, based in the Yangtze River Delta and radiating across the country. Engaged in the research and development, production, sales and service of fastener products. The company is committed to building... EUROTECH FASTENERS (WUXI) CO., LTD, has been focusing on the hardware fastener industry for many years, based in the Yangtze River Delta and radiating across the country. Engaged in the research and development, production, sales and service of fastener products. The company is committed to building...
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