انواع پیچ مهره ها با دین

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انواع پیچ مهره ها با دین
DIN Illustration Designation DIN Illustration Designation
125 Washers
Product grade A 607 Round head nib bolts
126 Washers
Product grade A 609 Hexagon fitting bolts with
long threaded portion
127 Spring lock washers 610 Hexagon fitting bolts with short threaded portion
186 Tee-head bolts with square neck 912 Socket head cap screws
188 Tee-head bolts with double nip 931 Hexagon head bolts
261 Tee-head bolts 933 Hexagon head screws
434 Square taper washers for
U – sections 934 Hexagon nuts
435 Square taper washers for
I – sections 935 Hexagon slotted and castle nuts
439 Hexagon thin nuts
unchamfered Prod.Grade B 936 Hexagon lock nuts
555 Hexagon nuts metric thread

558 Hexagon head screws 938 Engineering studs
metal end ~ 1d
601 Hexagon bolts 939 Engineering studs
metal end ~ 1,25 d
603 Carriage bolts 940 Engineering studs
metal end ~2,5 d
604 Countersunk
nib bolts 960 Hexagon head bolts with metric fine pitch thread

DIN Illustration Designation DIN Illustration Designation
961 Hexagon head screws with metric fine pitch thread 6916 Plain washers for steelconst. hardened and tempered
963 Slotted countersunk head screws 6917 Square taper washers for I – sections high tensile
975 Threaded Rods 6918 Square taper washers for U – sections high tensile
976 Stud Bolts with or without chamfer 7964 Bolts with coarse thread and reduced shank
979 Hexagon thin slotted and castle nuts 7967 Self – locking counter nuts
980 Prevailing torque type hex nuts;all – metal nuts 7968 Hexagon fitted bolts for steel structures
982 Nylon inserted self -locking nuts ( Form P ) 7989 Washeres for steel constructions
985 Nylon inserted self -locking nuts ( Form T ) 7990 Hexagon bolts and nuts for steel structures
986 Self -locking domed cap nuts nylon insert 7991 Hexagon socket countersunk head screws
1587
Hexagon domed nuts, full pattern
7999 Hex. fit bolts for steel Structures with large SW
2510 Bolted Connections with reduced shank 9021 Flat washers outside diameter ~ 3 x Boltdiameter
6796 Conical spring washers

6914 Hex Bolts with large Widths accross flats for steel structures
6915 Hex Nuts with large Widths accross flats for steel structures

ISO Illustration Designation ISO Illustration Designation
2009 Slotted countersunk head screws 4775 Hex nuts for high-strength structural bolting
4014 Hexagon head bolts Product grades A and B 7411 Hex bolts for high-strength structural bolting
4016 Hex. head bolts Product grade C
7412 Hex bolts for high-strength structural bolting
4017 Hexagon head screws Product grades A and B 7413 Hexagon nuts , Style 1 for structural bolting
4018 Hexagon head screws Product grade C 7414 Hexagon nuts for steel structures with large SW
4032 Hexagon nuts , Style 1 Product grades A and B 8673 Hexagon nuts , Style 1 metric fine pitch thread
4033 Hexagon nuts , Style 2 Product grades A and B 8674 Hexagon nuts, Style 2 metric fine pitch thread
4034 Hexagon nuts Product grade C 8676 Hexagon head screws with metric fine pitch thread
4762 – Hexagon socket head cap screws Product grade A 8765 Hexagon head bolts with metric fine pitch thread
ASME/ANSI
B18.2.1 T2 – Hex Bolts B18.3 T1A Hexagon and Spline Socket Head Cap Screws
B18.2.1 T3 Heavy Hex Bolts B18.3 T2 A Hex.and Spline Socket Flat Countersunk Head Cap S.
B18.2.2 T3 – Hex Nuts and Hex Jam Nuts B18.5 T 2 Round Head Square Neck Bolts
B18.2.2 T4 Hex Slotted Nuts B16. 5 Stud Bolts
B18.2.2 T9 Heavy Hex Nuts and Heavy Hex Jam Nuts

MACHINE, AUTOMOTIVE AND SPACE CONSTRUCTION BOLTS

Plow Bolts Rim Bolts
High Tensile Ttrack Shoe Bolts Rim Bolts
Cap Bolts Space Frame Bolts
BOLTS FOR RAILWAYS
Fish Bolts Bolts for Points