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Polishing Hardware Nuts Bolts Mushroom Head SS M6 Carriage Bolts Square Neck

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Good quality Stainless Steel Metal Screws for sales
Good quality Stainless Steel Metal Screws for sales
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Polishing Hardware Nuts Bolts Mushroom Head SS M6 Carriage Bolts Square Neck

China Polishing Hardware Nuts Bolts Mushroom Head SS M6 Carriage Bolts Square Neck supplier
Polishing Hardware Nuts Bolts Mushroom Head SS M6 Carriage Bolts Square Neck supplier Polishing Hardware Nuts Bolts Mushroom Head SS M6 Carriage Bolts Square Neck supplier Polishing Hardware Nuts Bolts Mushroom Head SS M6 Carriage Bolts Square Neck supplier Polishing Hardware Nuts Bolts Mushroom Head SS M6 Carriage Bolts Square Neck supplier

Large Image :  Polishing Hardware Nuts Bolts Mushroom Head SS M6 Carriage Bolts Square Neck

Product Details:

Place of Origin: China
Brand Name: VDL
Certification: ISO
Model Number: SHC0520

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 10000 pcs per carton in bulk wiht dimension 20 X 22 X 25 cm , 500 cartons to a 20 ft container
Delivery Time: 30 days
Payment Terms: L/C, T/T, Western Union, Paypal
Supply Ability: 500 , 000 pcs per month
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Detailed Product Description
Material: Stainless Steel 304 Hardness: HRC60
Finish: Polishing Thread Diameter: M6
Thread Length: 40 Mm Head: Mushroom
Point: Flat Pitch: 1.0

 

Polishing Hardware Nuts Bolts Mushroom Head SS M6 Carriage Bolts Square Neck​

 

 

Stainless Steel Carriage bolts are known as coach bolts or round head square neck bolts , formed a mushroom head without drive socket , a square neck underneath head and shaft with threads from end to neck ; Square neck of stainless steel carriage bolt is with self-locking function , it prevents bolt from moving or backing out when bolt is driven into material .

 

Normally , stainless steel carriage bolts with machine threads for working with a nut like hex nut or square nut or a round nut , it has to be operated by a tooling like spanner or a wrench ; Stainless steel carriage bolt is with security purpose as well , no head drive socket , it is screwed in or out via handle nuts from opposite side .

 

Material

 

Mushroom head carriage bolts are made from stainless steel with grade 304 .

 

Specification

 

Stainless steel carriage bolts standard based on DIN 603 from M5 to M20 , other dimensions can be customized .

 

Polishing Hardware Nuts Bolts Mushroom Head SS M6 Carriage Bolts Square Neck

 

d D H S1 S2 L L1
5 13 3 5 5 10-30 3
6 16 3.5 6 6 15-45 4
8 20 4.5 8 8 20-80 5
10 24 5 10 10 25-100 6
12 30 6.5 12 12 30-120 8
16 38 8.5 16 16 50-200 12
20 46 10.5 20 20 80-200 15

 

                                                       

Tolerance

 

Normal tolerances are +/-0.1 mm , and refer to DIN 2768 or ISO 4759for unspecified tolerances . tolerances are different for different legnths .

 

0.3 ~ 3 03 ~ 6 6 ~ 30 30 ~ 120 120 ~ 400 400 ~ 1000
+/- 0.1 +/- 0.1 +/- 0.2 +/- 0.3 +/- 0.5 +/- 0.8

 

 

Finish 

 

Polishing 

 

 

Features for shoulder screws

 

 

1 , High tensile strenth

 

2  ,No Magnet

 

3 , Corrosion resistance

 

4 , Long service

 

5 , Easy to be operated 

 

6 , Security Purpose

 

 

Property Class

 

Property class 304

 

 

Installation

 

1 , Drill hole in material with depth as the length " L " of stainless steel carriage bolts

 

2 ,Insert stainless steel carriage bolts into holes .

 

3 , Screw nut or nuts onto threaded shaft of carriage bolt from another side till head of carriage bolt is sunken into or onto surface of hole .

 

 

Packing

 

Stainless steel carriage bolts are packed in boxes with cartons or poly bags with cartons in bulk .

 

d D H S1 S2 L PCS/Box
5 13 3 5 5 10-30 100
6 16 3.5 6 6 15-45 100
8 20 4.5 8 8 20-80 50
10 24 5 10 10 25-100 50
12 30 6.5 12 12 30-120 50
16 38 8.5 16 16 50-200 50
20 46 10.5 20 20 80-200 50

 

Contact Details
VEDALI HARDWARE CO., LTD

Contact Person: MR.LIN

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