BSW 1/8", 5/32", 3/16", 1/4", 5/16", 3/8"
Grade 10.9 Steel Hex Socket Allen Socket Button Head Screws Bolts Machine Screws DIN 7380
High-quality materials, environmentally friendly, safe and reliable, durable and long life. Excellent craftsmanship, Smooth without burrs, quick and simple use. High strength！ high hardness！
● System of Measurement: Inch
● Standard: DIN EN ISO 7380 ( ISO 7380 ) ( GB /T 70.2 )
● Drive Style: Hex-key
● Material: Carbon Steel
● Grade 10.9
● Finish: Black Oxide
● Head Style: Hex Socket Allen Socket Button Head
● BSW Thread
● Thread Size:
1/8" - 40 BSW
5/32" - 32 BSW
3/16" - 24 BSW
1/4" - 20 BSW
5/16" - 18 BSW
3/8" - 16 BSW
5/32" - 32 BSW
3/16" - 24 BSW
1/4" - 20 BSW
5/16" - 18 BSW
3/8" - 16 BSW
● Length: ( Does not include head length.)