
供应商 螺纹杆,英制系列
本产品受以下标准管制:
技术数据
螺纹杆,英制系列

本产品受以下标准管制:
Standard ASME B18.31.3
螺纹杆
螺纹杆通常生产尺寸为(但不限于)3 英尺、6 英尺、10 英尺和 12 英尺。螺纹杆的长度应从一端到另一端进行测量。6 英尺及以上的标称长度公差为 ±1/2 英寸,小于 6 英尺的长度公差为 ±1/4 英寸。与此类别相关的产品还有:碳钢螺纹杆(表面光洁且镀锌);碳钢热镀锌螺纹杆;碳钢 ACME 螺纹杆;全螺纹碳钢螺柱;ASTM A193 B7;ASTM A320 L7 螺纹杆;低温应用合金钢螺栓材料; ASTM A320 L7 螺纹螺柱;ASTM A193 B16 螺纹杆,一种用于高压、高温服务的热处理铬钼钒钢;不锈钢螺纹杆;ASTM A449 螺纹杆调质钢;ASTM A242 螺纹杆高强度低合金结构钢。

Dimensions in inches (1 inch=25.4 mm) - source ASME B18.31.3 Publication date: 2009 |
|||
d thread size
|
UNC
|
UNF
|
|
Nr. of threads x inch | Nr. of threads x inch | ||
Nr° 0
|
64
|
80
|
|
Nr° 1
|
56
|
72
|
|
Nr° 2
|
48
|
64
|
|
Nr° 3
|
40
|
56
|
|
Nr° 4
|
40
|
48
|
|
Nr° 5
|
32
|
44
|
|
Nr° 6
|
32
|
40
|
|
Nr° 8
|
24
|
36
|
|
Nr° 10
|
24
|
32
|
|
Nr° 12
|
20
|
28
|
|
1/4
|
18
|
28
|
|
5/16
|
16
|
24
|
|
3/8
|
14
|
24
|
|
7/16
|
13
|
20
|
|
1/2
|
12
|
20
|
|
9/16
|
11
|
18
|
|
5/8
|
10
|
18
|
|
3/4
|
9
|
16
|
|
7/8
|
8
|
14
|
|
1
|
7
|
12
|
|
1 1/8
|
7
|
12
|
|
1 1/4
|
6
|
12
|
|
1 3/8
|
6
|
12
|
|
1 1/2
|
6
|
12
|
|
1 3/4
|
5
|
- | |
2
|
4.5
|
- | |
2 1/4
|
4.5
|
-
|
|
2 1/2
|
4
|
-
|
|
2 3/4
|
4
|
-
|
|
3
|
4
|
-
|
|
3 1/4
|
4
|
-
|
|
3 1/2
|
4
|
-
|
|
3 3/4
|
4
|
-
|
|
4
|
4
|
- |
Standard BS 2693-2
螺纹螺柱 - 第 2 部分 - 高级螺柱的建议

Dimensions in mm - source BS 2693-2 Publication date: 08/1964 |
||||||||||||||||||||||||||||
Screw Thread d |
1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 | 7/8 | 1 | 1-1/8 | 1-1/4 | 1-3/8 | 1-1/2 | ||||||||||||||
Nr of threds per inch |
20 | 18 | 16 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 7 | 6 | 6 | ||||||||||||||
Major diameter | Hardness>160 hb | Max | 0.247 | 0.308 | 0.369 | 0.4305 | 0.492 | 0.554 | 0.614 | 0.736 | 0.86 | 0.9835 | 1.107 | 1.232 | 1.356 | 1.481 | ||||||||||||
Min | 0.2408 | 0.302 | 0.3626 | 0.4233 | 0.4846 | 0.546 | 0.6056 | 0.727 | 0.8502 | 0.9727 | 1.0952 | 1.22 | 1.341 | 1.467 | ||||||||||||||
Hardness>160 hb | Max | 0.247 | 0.309 | 0.371 | 0.433 | 0.495 | 0.558 | 0.6195 | 0.744 | 0.8685 | 0.9935 | 1.118 | 1.243 | 1.368 | 1.493 | |||||||||||||
Min | 0.2408 | 0.303 | 0.3646 | 0.4258 | 0.4876 | 0.5495 | 0.6111 | 0.735 | 0.8587 | 0.9827 | 1.1062 | 1.2312 | 1.3538 | 1.4788 | ||||||||||||||
Nonferrous metal | Max | 0.247 | 0.309 | 0.371 | 0.433 | 0.495 | 0.558 | 0.6195 | 0.744 | 0.8685 | 0.9935 | 1.118 | 1.243 | 1.368 | 1.493 | |||||||||||||
Min | 0.2408 | 0.303 | 0.3646 | 0.4258 | 0.4876 | 0.5495 | 0.6111 | 0.735 | 0.8587 | 0.9827 | 1.1062 | 1.2312 | 1.3538 | 1.4788 | ||||||||||||||
minor diameter | Max | 0.1932 | 0.2508 | 0.3053 | 0.3579 | 0.4140 | 0.4695 | 0.5233 | 0.6378 | 0.7503 | 0.8594 | 0.9640 | 1.0890 | 1.1477 | 2.3127 |
详细资料
螺纹杆,英制系列

Dimensions in inches (1 inch=25.4 mm) - source ASME B18.31.3 Publication date: 2009 |
|||
d thread size
|
UNC
|
UNF
|
|
Nr. of threads x inch | Nr. of threads x inch | ||
Nr° 0
|
64
|
80
|
|
Nr° 1
|
56
|
72
|
|
Nr° 2
|
48
|
64
|
|
Nr° 3
|
40
|
56
|
|
Nr° 4
|
40
|
48
|
|
Nr° 5
|
32
|
44
|
|
Nr° 6
|
32
|
40
|
|
Nr° 8
|
24
|
36
|
|
Nr° 10
|
24
|
32
|
|
Nr° 12
|
20
|
28
|
|
1/4
|
18
|
28
|
|
5/16
|
16
|
24
|
|
3/8
|
14
|
24
|
|
7/16
|
13
|
20
|
|
1/2
|
12
|
20
|
|
9/16
|
11
|
18
|
|
5/8
|
10
|
18
|
|
3/4
|
9
|
16
|
|
7/8
|
8
|
14
|
|
1
|
7
|
12
|
|
1 1/8
|
7
|
12
|
|
1 1/4
|
6
|
12
|
|
1 3/8
|
6
|
12
|
|
1 1/2
|
6
|
12
|
|
1 3/4
|
5
|
- | |
2
|
4.5
|
- | |
2 1/4
|
4.5
|
-
|
|
2 1/2
|
4
|
-
|
|
2 3/4
|
4
|
-
|
|
3
|
4
|
-
|
|
3 1/4
|
4
|
-
|
|
3 1/2
|
4
|
-
|
|
3 3/4
|
4
|
-
|
|
4
|
4
|
- |
供应商完整列表 螺纹杆,英制系列

Founded in 1969, Buora D.P.U. is a distributor certified following ISO 9001.
The company offers the complete range of high strength fasteners, ready on stock, both coarse and fine pitches with metric and inch threads.
Distributor of prestigious brands such as UNBRAKO and NORD-LOCK, for Buora D.P.U. the service always comes first, therefore there is not minimum quantity required.

Distributor of standard and special fasteners.
The company supplies fasteners with various types of thread: UNC, UNF, BSW and BSF. The products meet standards such as ISO, DIN, ASTM, ANSI and BS.
Distributor of inch sized fasteners, oil and gas fasteners and turned special screws
Manufacturer and distributor of threaded rods, studs, anchor bolts, u-bolts and couplilng nuts
Manufacturer and distributors of threaded rods and studs for oil and gas in the following sizes: M10 to M100 and 3/8” to 4”
Manufacturer of studs and allthreads, sizes from 4mm up to 36mm (3/16' TO 1 ½') diameter and from 15MM up to 1 meter in length.
Manufacturer of machine screws and threaded rods in steel, stainless steel and brass. Both metric and inch series.
Manufacturer of petrochemical fasteners, foundation bolts, threaded rodas and bind rivets
We offer logistics and inventory management and integrated supply chain management services covering a wide market of OEM fasteners (KanBan), MRO and Personal Protective Equipment (Vending Machine).
Manufacturer of threaded rods following DIN norms, UNC/UNF threaded rods, bars in b7 and trapeziodal bars
Distributor of rngineered specialty fasteners. Providing quality products and quality service is company'' cornerstone!
As full line exporter of fasteners, it distributes wide range of fasteners, such as: thread rods; bolts; screws; nuts; washers; anchors etc.
Manufacturing of special fasteners and machined (inconel, monel, super duplex, hastelloy, titanium, nimonic, B16 and Durehete)
Manufacturing, stocking and distributing petro-chemical grade studbolt assemblies and fasteners.
Manufacturer of threaded rods, u-bolts, l-bolts and eye bolts in steel and stainless steel
Metric and inch sizes
Manufacturer of stud bolts, threaded rods, bolts and nuts.
DIN931/DIN933/DIN558 and ASTM A325 hexagon head bolts, DIN934, DIN6923, DIN985 and ASTM A 194 2H nut, DIN960, DIN961, DIN6914, DIN7990, DIN7991, DIN912, DIN7985 screws and DIN975, DIN976, ASTM A 193 B7 threaded rods, as well as other AS, GB, ISO, BS, JIS standard
Manufacturer of threaded rods in steel, stainless steel and brass. Supplier of screws, nuts and washers.
Manufacturer and distributor of fasteners for oil sector, threaded rods, stud bolts, foundation bolts, road crash barrier fasteners, high strength fasteners.
Manufacturer of square and U bolts, threaded rods and center bolts, both metric andinch sizes
Manufacturer of special cold and hot forged nuts and bolts: Metric, UNF, UNC, BSF & BSW (Whitworth) threadforms
Manufacturer of furniture fasteners, self tapping screws, chipboard and drywall screws, threaded rods, threaded inserts, barrel and tee nuts
Manufacturer of thread rods , stud bolts , nuts and coach screw and leading trader of bolts, anchors, washers, and steel profile. Our products range include class 4.8, 6.8, 8.8, 10.9, 12.9, B7, 2H, A2, A4, size from M3 to M64
Manufacturer of Threaded Rods, Studs, Special Bent Bolts
Spade Bolts, Continuous Threaded Acme Bars, inch sizes, for North American market