Send Inquiry Free Trial Contact

The portal for fasteners and fixing elements

This product is regulated by the following standards:

DIN 21346

Technical data

Standard DIN 21346

Square head bolts for shaft guides

Dimensions in mm - DIN 21346  1989

d thread size P

 b

L ≤200

b

L >200

 k nom s nom 
M 16 2 36 48  13 27
M 20 2.5  43  58  16  32
M 24 3  53  73  19  41
M 30 3.5  -  82  24  50

DIN  21346 - Approximate weigths, in kg x1000 pcs

L M 16 M 20 M 24 M 30
100  235  389    
110  250  413    
120  265  437    
130  280  451    
140  295  485    
150  311  509 793  
160  326  532  827  
170  341  556  861  
180  356  580  896  
200  414  628  965  
220  444  671  1024  1721
240  475  719  1093  1829
260  505  767  1162  1937
280  535  815  1231  2045
300    863  1300  2153
320    911  1369  2261
340    958  1437  2369
360    1006  1506  2477
380    1054  1575  2585
400    1102  1644  2693
420        2801
440        2909
460        3017

Full list of Suppliers of Square head bolts for shaft guides

India

We are manufacturer of bolts and nuts since 1980, with over 50 years of experience in the fastener industry. Thanks to our experience, quality and service offered, we have made a mark on the field.

Turkey

Producer of bolts hot forged, threaded bars, threaded studs and U-studs

Wholesaler of hexagon bolts, screws, nuts, washers and many other fastener items

China

Fastener manufacturer, materials: B7, B16, B8, B8M, L7, L7M, 660, Monel, Inconel, duplex

Italy

PRESSVIT has been on the market since 1967 and specialises in the production of special screws according to drawings. Within the company there is a dedicated machine shop area where modifications to existing equipment are made in order to allow customised machining of products according to customer requirements.

Cold forged special parts are therefore produced not only on time, but also with the utmost flexibility, as each production step is completed completely independently and according to the customer''s instructions.

United Arab Emirates

Manufacturer of anchor bolts, square head bolts, carriage bolts and stud bolts

Germany

The company offers you their experience and expertise in special connection elements and accessories resulting from over 80 years in business. During the course of this time, they have become a leading stockist of normed special screws.

Italy

Manufacturer of hot forged fasteners and nip bolts, from M20 to M64

UK

Manufacturer of socket screws and Tee Slot Bolts both metric and imperial

Italy

Manufacturing through cold forging technology of steel products, from Ø6 to Ø33 and lengths proportional to the Ø from I = 10mm to I = 240mm

Tensile grades: 4.6 - 5.6 - 8.8 - 9.8 - 10.9 - 12.9 - B7 - B7M

Poland

Manufacturer specialized in large nuts and bolts and also hight strenght fastening elements for rail tracks and mining supports

Germany

Manufacturer of hex head and square head fasteners

India

Manufacturer of carriage bolts, hot dip galvanized fasteners, square head bolts and fasteners following DIN EN 15048

Distributor of screws, nuts, washers

UK

Leading specialist in the manufacture and distributor of industrial fasteners, manufacturing up to M64 diameter in Mild steel & High tensile and  up to M39 diameter in A2-304 & A4-316 stainless steel.

India

Manufacturer of bolts and nuts from 6mm to 52mm in metric and ¼” to 2" in inches.

France

Manufacturer of hot forged fasteners, hammer head screws, square head screws, carriage bolts and foundation bolts. Railway fasteners specialist.


Fasten.it
3 Culver Court, Malting Lane
SG10 6AN, Much Hadham
United Kingdom

VAT: GB 312 6826 16
Tel: +44 3330 164455

Follow Fasten.it on:
Services

Services overview
Free Trial
E-procurement
Surplus
Product norms
Members List
Business for sale
Links

Our Blog
Media partners
News
Frequently Asked Questions
Contact
Terms Of Service
Cookie policy