Active Member
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[China]
Address: Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China
Contact name:
Suzhou Crever Fastener Co., Ltd |
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8-36 x 1-1/4" Flat Head Socket Cap Screws, Allen Socket Drive, Full Thread, Black Oxide
1. Descriptions:
With a low-profile, countersunk head, flat socket head cap screws are ideal for applications requiring a strong fastener with a flush mount. For example, flat socket cap screws are often used in projects what require moving parts to pass over a fastened area. Because of their ability to mount flush with the surface, they are less apt to snag objects moving overhead. Flat head socket screws are crafted from either alloy or stainless steel with plain, zinc or black oxide finish and they are made to conform to ASME B18.3, DIN 7991 or ISO 10642 specifications. Use an allen wrench (hex key) for installation and removal.
2. Specifications:
1. Name: Flat head machine screws, allen socket head cap screw
2. Grade: C1018, C1022, SUS201,SUS410,SUS304,SUS316,A2-70,A2-80,A4-80
3. Size: M2.5mmx6mm--M16x200mm
4. Standard: DIN
5. Certification: ISO9001, SGS, CTI, ROHS
Product Name | Flat head machine screws |
Material | stainless steel, carbon steel, alloy steel, brass and so on |
Color | yellow zinc, black phosphate, gray, white zinc, HDG, ruspert,
nickel and so on |
Standard | DIN GB ISO JIS BA ANSI |
Grade | C1018, C1022, SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8
8.8 10.9 12.9 |
Sizes | M2.5x6mm--M16x200mm |
Thread | full thread, partical thread, machine thread |
Drive | philips, pozi, socket, hex, square, sloted, combined |
3. Applications:
Machine screws are straight shank fasteners with a blunt end and machine threads that run the entire length of the shank. They are designed to go through a hole or machine screw nut that is pre-tapped to form a mating thread for the screw. Machine screws are often described as a small diameter bolt because of their blunt end, and some styles are called stove bolts.
Machine screw heads come in binding undercut, button, fillister, flat, indented hex, indented hex washer, oval, pan, round, and truss. You can read more on each style below. Machine Screw drive styles come in hex slotted/unslotted, one way tamper proof, phillips, phillips pin head, phillips/slotted combo, six-love, slotted, spanner tamper proof, and triangular slotted.
4. Drawing Technical Data:
| Dia | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | |
| P | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | |
| Dk | Max | 6 | 8 | 10 | 12 | 16 | 20 | 24 | 27 | 30 | 33 | 36 | 36 | 39 |
| Min | 5.7 | 7.64 | 9.64 | 11.57 | 15.57 | 19.48 | 23.48 | 26.48 | 29.48 | 32.38 | 35.38 | 35.38 | 38.38 | |
| s | Norminal | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 10 | 12 | 12 | 14 | 14 |
| Max | 2.1 | 2.6 | 3.1 | 4.12 | 5.14 | 6.14 | 6.175 | 10.175 | 10.175 | 12.212 | 12.212 | 14.212 | 14.212 | |
| Min | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | 10.025 | 10.025 | 12.032 | 12.032 | 14.032 | 14.032 | |
| t | max | 1.2 | 1.8 | 2.3 | 2.5 | 3.5 | 4.4 | 4.6 | 4.8 | 5.3 | 5.5 | 5.9 | 8.8 | 10.3 |
| min | 0.95 | 1.55 | 2.05 | 2.25 | 3.2 | 4.1 | 4.3 | 4.5 | 5 | 5.2 | 5.6 | 8.44 | 9.87 | |
| a | max | 92 º | 62 º | |||||||||||
| min | 90 º | 60 º | ||||||||||||
5. More pictures:
8-36 x 1-1/4" Flat Head Socket Cap Screws, Allen Socket Drive, Alloy Steel, Full Thread, Black Oxide, Machine Thread
