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8.8 Grade Screw

8.8 grade screw values in bold are less than the single shear capacity of the bolt. valuse in italic are greater than the double sheer capacity of the bolt. bearing values assume standard clearance holes. if oversize or short slotted holes are used,bearing values shoould be multiplied by 0.7. if......

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8.8 grade screw

values in bold are less than the single shear capacity of the bolt.
valuse in italic are greater than the double sheer capacity of the bolt.
bearing values assume standard clearance holes.
if oversize or short slotted holes are used,bearing values shoould be multiplied by 0.7.
if long slotted or kidney shaped holes are used,bearing values should be multiplied by 0.5.
of appropriate,shear capacity must be reduced for large packings,large grip lengths and long joints.
the tensile stress area is obtained from standards

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Products details

Product Name

8.8 grade screw

Material

carbon steel

Head Type

hex,pan.csk.

Size

Customized

Color

Customized

Surface Treatment

Environmental protection  zinc

Grade Available

8.8

Feature

1.malleable and ductile
2.good balances ductility and strength with wear resistance
3.mainly tapping steel.

Application Industry

Industrial equipment, wind power facilities, electromechanical, large manufacturing equipment

Standard Available

DIN, ISO, ANSI, ASME, IFI, JIS, BSW, AS, Q, HJ, BS, PEN

Material Available

Carbon Steel,Stainless Steel,Brass.

Packing

PE/PP Bag + box, or as per client's requirement

Hot Tags: 8.8 grade screw, China, suppliers, manufacturers, factory, buy, customized
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