Active Member
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[China]
Address: Room 912,building 32,Yidun international,Siming west road,Yuyao ,Ningbo,Zhejiang,China
Contact name:Selina
Yuyao BeiShuo Hardware Co.,Ltd |
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Our Beishuo expansion bolt for structural steel tubeis suitable for use with rectangular, square and circular steelwork sections, or other types of metalwork where access is restricted to one side only.
Our Beishuo expansion bolt for structural steel tubeis ablind bolt connectorthat can be tightened down from one side. The hexagonal sleeve allows it to be held in position with an open ended wrench while a torque wrench is used to tighten the core bolt. As the core bolt is tightened the threaded wedge is drawn up inside the body, the fins expand, and a secure connection is made.
Product Description:
Boxbolt is a fully tested and approved blind fixing solution for
connecting to hollow section steelwork or to general ones or where
access is restricted to one side only. The Boxbolt fixing is
suitable for use with rectangular,square and even circular hollow
sections with Large overlapping fixing Range and safety.
The Boxbolt is available in three finishes: Zinc, Hot Galvanised,
Stainless steel.
Expansion is created by tightening a threaded bolt which draws a
tapered cone expanding a sleeve against the walls of the hole.
Easy to install.
Used in concrete and masonry.
Widely used in fence,burglarproof doors and window,canopy,air
conditioning rach fixation,home decoration,engineering,etc.
How to use:
Put the expansion screw into the ground or the hole on the wall and
then tighten the nuts of the expansion bolt with wrench.
The bolt goes outside while the metal sheath does not move.
Thus the bigger head of the bolt will expand the metal sheath,
making it fill the whole hole.
Now, the expansion screw can not be pulled out.
Widely used in fence,burglarproof doors and window,canopy,air
conditioning rach fixation,home decoration,engineering,etc.
Application
Packaging & Delivery
| Packaging Details: | Paper Box/PP Box/Plastic Bag or according to customer's requirements. |
| Delivery Detail: | Shipped in 25 days after payment |
Your inquiry will be replied in 24hrs.
Distributorship are offered for your unique design and some current
models.
Protection of your sales area, ideas of design and all your private
information.
Top quality + reasonable price + responsible after service =
successful & win.
Company Information
Yuyao BeiShuo Hardware Co., Ltd. is specialized in wheel lug nuts,
wheel lug bolts, wheel locks, wheel adapter, wheel spacer, hub
centre ring, socket spanner, pressing and plastic products. Our
products are in complete range of articles , and offered
atreasonable price.
BEISHUO adheres to quality first, stresses on quality management,
and adhere to people oriented policy and continued innovation.
BEISHUO strictly carries out ISO9001: 2000 quality management
standard and keeps developing new products to satisfy market
demands. The products are exported to Europe, US, Middle East and
other countries and regions, and deeply favored by domestic and
foreign clients.
We Operate under the principle of "Better quality, Better price and
Better cooperation". BEISHUO wholeheartedly welcome honored guests
both at home and board to business negotiation.
Technical data sheet:
Product Description
Boxbolt is a fully tested and approved blind fixing solution for
connecting to hollow section steelwork or to general ones or where
access is restricted to one side only. The Boxbolt fixing is
suitable for use with rectangular,square and even circular hollow
sections with Large overlapping fixing Range and safety.
The Boxbolt is available in three finishes: Zinc, Hot Galvanised,
Stainless steel.
Packing: Small box packing or customized
| Part No.&description | dimensional information | load information | |||||||||||
| bolt size | code | size | length(mm) | fixing range (dim x) | across of shoulder (mm) | shoulder thickness (mm) | DimA | DimB | Hole size | bolt dia | safe working loads(kn) | torque(Nm) | |
| min | max | shear | |||||||||||
| M6 | BS1_06 | 1 | 45 | 3 | 29 | 18 | 5 | 30 | 11 | 11 +1.0,-0.25 | M6 | 5 | 19 |
| M8 | BS1_08 | 1 | 50 | 3 | 26 | 22 | 6 | 35 | 13 | 14 +1.0,-0.25 | M8 | 7 | 25 |
| BS2_08 | 2 | 70 | 12 | 46 | |||||||||
| BS3_08 | 3 | 90 | 24 | 66 | |||||||||
| M10 | BS1_10 | 1 | 50 | 3 | 23 | 24 | 7 | 40 | 15 | 18 +1.0,-0.25 | M10 | 13 | 45 |
| BS2_10 | 2 | 70 | 15 | 43 | |||||||||
| BS3_10 | 3 | 90 | 30 | 63 | |||||||||
| M12 | BS1_12 | 1 | 55 | 3 | 25 | 26 | 8 | 50 | 18 | 20 +1.0,-0.25 | M12 | 15 | 80 |
| BS2_12 | 2 | 80 | 18 | 50 | |||||||||
| BS3_12 | 3 | 100 | 36 | 70 | |||||||||
| M16 | BS1_16 | 1 | 75 | 3 | 35 | 36 | 9 | 55 | 20 | 26 +2.0,-0.25 | M16 | 35 | 190 |
| BS2_16 | 2 | 100 | 24 | 60 | |||||||||
| BS3_16 | 3 | 120 | 48 | 80 | |||||||||
| M20 | BS1_20 | 1 | 100 | 3 | 42 | 46 | 11 | 70 | 25 | 33 +2.0,-0.25 | M20 | 40 | 300 |
| BS2_20 | 2 | 130 | 30 | 72 | |||||||||
| BS2_20 | 3 | 150 | 60 | 102 | |||||||||
Install:
Test Equipment:
Advantages:
1.Large overlapping fixing Range:
2.5 to 1 Factor of safety 5:1
3.Zinc plated ,Hot dip Galanised ,stainless steel
4.Boxsok tool for ease of Installation
Trade terms:
1.Payment term:T/T before shipment
2.Delivery:3-5 days for sample order, 20-25 days for bulk order.
3.Shipping by sea, by air, by Express (DHL/UPS/FedEx/EMS/TNT).
4.Shipping freight will be quoted when you have order.
5.Shipping port:Mainly Ningbo, Shanghai.Depends on clients' request
6.If you want special discount.Please let us know what quantity you
can order.
7.Bigger order will be better discount.
Our services:
1.Your inquiry will be replied in 24hrs.
2.OEM & ODM, any your customized lightings we can help you to
design and put into product.
3.Distributorship are offered for your unique design and some
current models.
4.Protection of your sales area, ideas of design and all your
private information.
5.Top quality + reasonable price + responsible after service =
successful & win.
Company Information:
Yuyao BeiShuo Hardware Co., Ltd. is specialized in wheel lug nuts,
wheel lug bolts, wheel locks, wheel adapter, wheel spacer, hub
centre ring, socket spanner, pressing and plastic products.
How to contact us:
Contact: Selina
email: selina@beishuo.net
skype: holybase01
Mob: 86-18661621169
