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Stainless Steel Double End Threaded Rod Bar Stud Screw Bolt Clamping Type Studs

TOBO GROUP LTD

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Stainless Steel Double End Threaded Rod Bar Stud Screw Bolt Clamping Type Studs

Country/Region china
City & Province shanghai shanghai
Categories Bolts
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Product Details

Stainless Steel Double End Threaded rod bar Stud Screw Bolt Clamping type studs

Products Specification

 

Threaded Stud Bolts, also known as studs or studs. It is used to connect the fixed link function of the machine. The stud bolt has threads at both ends, and the screw in the middle is thick or thin. Generally used in mining machinery, bridges, automobiles, motorcycles, boiler steel structures, pendant towers, long-span steel structures and large buildings, etc.

Quick Details
Finish:
ZINC, Plain
Material:
Stainless Steel, Steel, alloy steel, 4140, 42CRMO, B7, Stainless steel , brass
Place of Origin:
China
Brand Name:
TOBO
Model Number:
M2-M64;
Standard:
DIN, DIN975 DIN976, IFI, UNI6547, BS2693
Name:
stainless steel threaded rod ends all thread stud bolt nut washer
Diameter:
M2-M64;
Length:
30mm-3600mm;
Grade:
grade 4.8, 5.8, 6.8, 8.8, 10.9, 12.9; A2 a4
Surface:
Black,Zinc plated( blue/white/yellow), hot dip galvanized
Sample ::
free
Certificate:
ISO9001
Keyword:
full thread rod

 

 

 

 

Screw Thread
d
1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8 1 1-1/8 1-1/4 1-3/8
d
b min When L≤10
When 10<L≤16
When L>16
U max UNC
UNF
8UN
ds Full body,max
Full body,min UNC
UNF
8UN
ds1 Reduced body,max UNC
UNF
8UN
Reduced body,min UNC
UNF
8UN
0.2500 0.3125 0.3750 0.4375 0.5000 0.5625 0.6250 0.7500 0.8750 1.0000 1.1250 1.2500 1.3750
0.750 0.875 1.000 1.125 1.250 1.375 1.500 1.750 2.000 2.250 2.500 2.750 3.000
1.000 1.125 1.250 1.375 1.500 1.625 1.750 2.000 2.250 2.500 2.750 3.000 3.250
1.500 1.625 1.750 1.875 2.000 2.125 2.250 2.500 2.750 3.000 3.250 3.500 3.750
0.100 0.111 0.125 0.143 0.154 0.167 0.182 0.200 0.222 0.250 0.286 0.286 0.333
0.071 0.083 0.083 0.100 0.100 0.111 0.111 0.125 0.143 0.167 0.167 0.167 0.167
- - - - - - - - - - 0.250 0.250 0.250
0.2500 0.3125 0.3750 0.4375 0.5000 0.5625 0.6250 0.7500 0.8750 1.0000 1.1250 1.2500 1.3750
0.241 0.303 0.364 0.426 0.488 0.550 0.611 0.735 0.859 0.983 1.106 1.231 1.354
0.243 0.304 0.367 0.428 0.491 0.552 0.615 0.739 0.863 0.987 1.112 1.237 1.362
- - - - - - - - - - 1.108 1.233 1.358
0.241 0.303 0.364 0.426 0.488 0.550 0.611 0.735 0.859 0.983 1.106 1.231 1.354
0.243 0.304 0.367 0.428 0.491 0.552 0.615 0.739 0.863 0.987 1.112 1.237 1.362
- - - - - - - - - - 1.108 1.233 1.358
0.213 0.271 0.329 0.385 0.444 0.502 0.559 0.677 0.795 0.910 1.023 1.148 1.256
0.223 0.281 0.343 0.400 0.462 0.521 0.583 0.703 0.822 0.938 1.063 1.188 1.313
- - - - - - - - - - 1.035 1.160 1.284
Screw Thread
d
1-1/2 1-5/8 1-3/4 1-7/8 2 2-1/4 2-1/2 2-3/4 3 3-1/4 3-1/2 3-3/4 4
d
b min When L≤10
When 10<L≤16
When L>16
U max UNC
UNF
8UN
ds Full body,max
Full body,min UNC
UNF
8UN
ds1 Reduced body,max UNC
UNF
8UN
Reduced body,min UNC
UNF
8UN
1.5000 1.6250 1.7500 1.8750 2.0000 2.2500 2.5000 2.7500 3.0000 3.2500 3.5000 3.7500 4.0000
3.250 3.500 3.750 4.000 4.250 4.750 5.250 5.750 - - - - -
3.500 3.750 4.000 4.250 4.500 5.000 5.500 6.000 6.500 7.000 7.500 8.000 8.500
4.000 4.250 4.500 4.750 5.000 5.500 6.000 6.500 7.000 7.500 8.000 8.500 9.000
0.333 - 0.400 - 0.444 0.444 0.500 0.500 0.500 0.500 0.500 0.500 0.500
0.167 - - - - - - - - - - - -
0.250 0.250 0.250 0.250 0.250 0.250 0.250 0.250 0.250 0.250 0.250 0.250 0.250
1.5000 1.6250 1.7500 1.8750 2.0000 2.2500 2.5000 2.7500 3.0000 3.2500 3.5000 3.7500 4.0000
1.479 - 1.727 - 1.975 2.225 2.473 2.723 2.973 3.223 3.473 3.723 3.973
1.487 - - - - - - - - - - - -
1.483 1.608 1.733 1.858 1.983 2.233 2.483 2.733 2.982 3.232 3.482 3.732 3.982
1.479 - 1.727 - 1.975 2.225 2.473 2.723 2.973 3.223 3.473 3.723 3.973
1.487 - - - - - - - - - - - -
1.483 1.608 1.733 1.858 1.983 2.233 2.483 2.733 2.982 3.232 3.482 3.732 3.982
1.381 - 1.609 - 1.843 2.093 2.324 2.574 2.824 3.073 3.323 3.573 3.823
1.438 - - - - - - - - - - - -
1.409 1.534 1.659 1.784 1.909 2.158 2.408 2.658 2.908 3.158 3.407 3.657 3.907

 imageimage

Packing & Shipping

 

Application:

Sifang mother, hardware equipment, fastening accessories. It has a square shape with internal threads and can be used with bolts. Also known as a square nut, Mostly used in construction, building materials, home improvement, industrial and mining, transportation, power and other industries. Sifang mother is a nut type hardware product, with small size, different specifications and large demand.

 

Package details:

1) Sample order, 20/25kg per carton with our logo or neutral package;
2) For Large orders, we can custom packaging;
3) Normal Packing: 1000/500/250pcs per small box. then into cartons and pallet;
4) According to customers' requirements.

FAQ

1.How do you let me trust you?
We are a Golden supplier in Alibaba who do business for more than 5 years. You can make an order by Alibaba to us directly.

2.How about your price?
High-quality products with a reasonable price suitable for your market.

3.How do you control your quality?
We request a QC inspection for each batch of goods. And we can provide you inspection report and mill certificate if you want..

4.Could you provide free samples?
For new customers, We can provide free samples for standard fasteners. But the clients will pay the express charges. For regular customers, We will send you free samples and pay express charges by ourselves.

5.How about your delivery time?
Generally speaking, All the goods have stock with little quantity, we can delivery them with one week. If the quantity is 1-2container, we can give you with 30-45days.

6.What is your packing?
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallet is about 900-960kg, We also can make the customer's logo on the cartons. Or we customized cartons according to customers' requirement, If you need small box packing, we can do according to your requirement.

7.What is your payment term?
We can accept T/T,LC for general order. For new customer, we request 20%-50% T/T in advance, and balance payment should against B/L copy. For regular customer, we can provide delay payment after B/L date about 30-90 days

 

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