Zinc Coated DIN933 Hex Bolt and DIN934 Nut

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A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws. 
A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner). An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex cap screw to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.
 





Model NO.: DIN934 DIN933
Type: Hexagon Head
Head Style: Hexagonal
Grade: 8.8
Finish: Blue-White Zinc Plated
Surface Treatment: Galvanized, Black, Color Coated, Nicke
Thickness: 10 Mm
Materials: Carbon Steel , Stainless Steel ..
Price Term: EXW,FOB,CIF
MOQ: 1000PCS
Transport Package: 25kgs Cartons, 900kgs for One Pallet
Origin: China
Material: Carbon Steel
Connection: Common Bolt
Standard: DIN
Application: Machinery
Item Name: Zinc Coated DIN934 Hex Bolt and Nut
Size: M2-M12
with Across Flats: 19 Mm
with Across Corners: 21.1 Mm
Delivery Time: 15-30 Days
Trademark: J&J
Specification: SGS
HS Code: 731815