Unit:
|
①,Edge of head may be rounded or flat. ②,Short machine screws include nominal lengths up to and including 1 1/8 in. for sizes No.5 and smaller, and 2 in. for sizes No.6 and larger. ③,Machine Screw Length of Thread 1) Sizes No.5 and smaller. Screws of nominal lengths equal to three diameters and shorter shall have full-form threads extending to within one pitch (thread) of the bearing surface of the head, or closer, if practicable. Nominal lengths greater than three diameters, up to and including 1-1/8 in., shall have full-form threads extending to within two pitches (threads) of the bearing surface of the head, or closer, if practicable. Screws of longer nominal lengths shall, unless otherwise specified, have a minimum length of full-form thread of 1 in. 2) Sizes No.6 and smaller. Screws of nominal lengths equal to three diameters and shorter shall have full-form threads extending to within one pitch (thread) of the bearing surface of the head, or closer, if practicable. Nominal lengths greater than three diameters, up to and including 2 in., shall have full-form threads extending to within two pitches (threads) of the bearing surface of the head, or closer, if practicable. Screws of longer nominal lengths shall have a minimum length of full-form thread of 1.5 in. unless otherwise specified. ⑦,Machine Screw Length of Thread 1) Sizes No.5 and smaller. Screws of nominal lengths equal to three diameters and shorter shall have full-form threads extending to within one pitch (thread) of the bearing surface of the head, or closer, if practicable. Nominal lengths greater than three diameters, up to and including 1-1/8 in., shall have full-form threads extending to within two pitches (threads) of the bearing surface of the head, or closer, if practicable. Screws of longer nominal lengths shall, unless otherwise specified, have a minimum length of full-form thread of 1 in. 2) Sizes No.6 and smaller. Screws of nominal lengths equal to three diameters and shorter shall have full-form threads extending to within one pitch (thread) of the bearing surface of the head, or closer, if practicable. Nominal lengths greater than three diameters, up to and including 2 in., shall have full-form threads extending to within two pitches (threads) of the bearing surface of the head, or closer, if practicable. Screws of longer nominal lengths shall have a minimum length of full-form thread of 1.5 in. unless otherwise specified. |
Raised Countersunk Head Screws with Cross Recess
Suppliers(1)
Raised Countersunk Head Screws (Common Head Style) with Cross Recess
Suppliers(1)
Cross Recessed Raised Countersunk Head Screws For Fine Mechanics
Suppliers(1)
Cross recessed raised countersunk head screws
Suppliers(1)
120°Cross recessed raised countersunk screws
Cross Recessed Raised Countersunk Head Screws
Suppliers(1)
Raised Countersunk Head Screws
Rasied Countersunk Head Screws(Common Head Style) ,Grade A
Suppliers(1)
Countersunk Rasied Head Screws(Common Head Style) With Type H Or Type Z Cross Recess - Product Grade A
Suppliers(1)
Cross Recessed Raised Countersunk Head Screws [Table 12]
Cross Recessed Raised Countersunk Head Screws
Cross Recessed Raised Countersunk Head Screws [table 4]
Cross Recessed Raised Countersunk Head Screws [table 4]
Spectacle Frames - Cross-recessed Slotted Pan Countersunk Machine Screws
Cross recessed raised countersunk head screws
80° Cross recessed raised countersunk head screws
Metric cross recessed raised countersunk screws
Metric PZ drives raised countersunk head screws
Cross Recessed Raised Countersunk Head Screws, With Type H Or Type Z Cross Recessed - Product Grade A
Recessed Raised Countersunk Head Machine Screws: Short Length
Recessed raised Countersunk Head Machine Screws
Recessed 90° Raised-Countersunk Head Screws with B.S.W. & B.S.F. Threads [Table 3]
ISO metric cross-recess raised countersunk screws [Table 2]
Cross Recessed Raised Countersunk Head Screws
Raised countersunk head screws (Cross Recessed), product grades A and B
Cross Recessed Raised Countersunk Head Screws
Cross Recessed Raised Countersunk Head Screws
Raised Countersunk Head Screws (Common Head Style) with Type H or Type Z Cross Recess - Product Grade A
Suppliers(1)
Cross Recessed Raised Countersunk Head Screws - Type I and IA
Undercut Oval 82-deg Countersunk Head Screws, Type I & Type IA Recess
Oval 82-deg Countersunk Trim Head Screws (ASTM F837 / F468)
Undercut Oval 82-deg Countersunk Head Screws, Type I & Type IA Recess
Cross recessed raised countersunk head screws - Type I and IA [Table 7&8]
Countersunk raised head screws with cross recess