Hex socket head cap screw(Okitsu Rasen(Coarse Stainless steel Unplated 4 X 65 Pitch 0.7
Please contact us for thread specification confirmation
This is a bolt with a cylindrical head featuring a hexagonal socket.
A hex key (Allen wrench) is used for tightening. Although classified as a bolt, it is in most cases used without a nut.
It is also known as a cap screw or socket screw. Box spanners and wrenches used to tighten hex bolts require clearance space around the work area, whereas a hex key requires no such space.
Therefore, the use of hex socket head cap screws enables work in confined spaces and contributes to the miniaturization of machinery.
Their appearance has also led to increasing use in decorative applications.
This is a bolt with a cylindrical head featuring a hexagonal socket.
A hex key (Allen wrench) is used for tightening. Although classified as a bolt, it is in most cases used without a nut.
It is also known as a cap screw or socket screw. Box spanners and wrenches used to tighten hex bolts require clearance space around the work area, whereas a hex key requires no such space.
Therefore, the use of hex socket head cap screws enables work in confined spaces and contributes to the miniaturization of machinery.
Their appearance has also led to increasing use in decorative applications.
Product Details
- Hex socket head cap screw Okitsu Rasen Coarse pitch
- Nominal diameter (d) M4
- Length under head (ℓ) 65.0
- Pitch (P) 0.7
- Thread length (b) Reference 20
- Head diameter (dk) Max Nominal(1) 7.0 Max(2) 7.22 Min 6.78
- Head height (k) Max Nominal 4 Min 3.82
- Hex socket width across flats (S) Nominal 3 Max 3.08 Min 3.02
- Hex socket depth (t) Min 2
- ℓ dimension full thread range 25
- (1)Maximum diameter without knurling
- (2)Maximum diameter with knurling
Hex socket head cap screw(Okitsu Rasen(Coarse Stainless steel Unplated 4 X 65 Pitch 0.7
| Stainless steel | Unplated | 4 X 65 | Individual sale | View Details |
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