JX-21ZXG133-M4-16-H7-SS, Mil. Spec. 18-8 Stainless Steel Hex Head Screws

Standard: GB /T 5781, GB /T 5782&ISO 4017&ISO 4018&DIN 933&DIN EN ISO 4017&DIN 558&BS 4190 &EN 24018 &JIS B 1180 (ISO4017)&AS 1111.2, SUS303cu stainless steel rod can improve machinability and ablation resistance. Best for automatic lathes. Rivets, screws.

Name: 303Cu stainless steel easy car rod

Material name: stainless steel rod

Brand: Y1Cr18Ni9Cu

Standard: GB/T 1220-1992

●Characteristics and scope of application:

Improve machinability and ablation resistance. Best for automatic lathes. Rivets, screws.Choose these screws for their adherence to strict military standards for material and construction. Made from 18-8 stainless steel, they have good chemical resistance and may be mildly magnetic. Dimensions meet Fed. Spec. specifications. Length is measured from under the head. Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don’t know the threads per inch. Fine threads are closely spaced to prevent loosening from vibration.

Name: Stainless Steel Hex Head Screws

Material: Carbon steel, Stainless steel SUS304, SUS316

1. Made from 18-8 stainless steel, these screws have good chemical resistance and may be mildly magnetic. Length is measured from under the head. Metric screws are also known as A2 stainless steel screws. Black-oxide screws have a black appearance. Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don’t know the pitch or threads per inch. Fine and extra-fine threads are closely spaced to prevent loosening from vibration; the finer the thread, the better the resistance. Screws that meet ASME or ISO (formerly DIN) specifications comply with these dimensional standards.

2. Mil. Spec. 18-8 Stainless Steel Hex Head Screws. Choose these screws for their adherence to strict military standards for material and construction. Made from 18-8 stainless steel, they have good chemical resistance and may be mildly magnetic. Dimensions meet Fed. Spec. FF-S-85 specifications. Length is measured from under the head. Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don’t know the threads per inch. Fine threads are closely spaced to prevent loosening from vibration.

Packing: Inner is Poly foam, out is carton. Then pallet. Carton size: 29*19*19.5CM and 23.5*17.5*8, CM and pallet size is: 215*100*90CM, or as your requirement.

Packaging & Delivery and Packaging Details

1. Shrink film+wooden box

2. Cardboard box+pallet

3. Color box

4. As per the customer's request