Bule ZInc Steel Hex Head Lag Screw ASME B18.2.1 With Sharp Point - WDS1002
Bule ZInc Steel Hex Head Lag Screw ASME B18.2.1 With Sharp Point For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Bule ZInc Steel Hex Head Lag Screw ASME B18.2.1 With Sharp Point, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
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Bule ZInc Steel Hex Head Lag Screw ASME B18.2.1 With Sharp Point ?
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We provide assorted specifications hex lag screws from M4 to M10 based on DIN 571 standard , and ASME B18.2.1 as well for wide requests in various fields .
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Hex head lag bolt with coarse threads and sharp point , it is applied to securing heavy wooden part to another part or concrete or masonry part . property class from 4.8 to 8.8 .
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Specific Specifications for Lag Screws
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DIN 571
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d | 4 | 5 | 6 | 7 | 8 | 10 |
H | 3 | 3.5 | 4.0 | 5.0 | 5.5 | 7.0 |
ds | 4 | 5 | 6 | 7 | 8 | 10 |
3.52 | 4.52 | 5.52 | 6.42 | 7.42 | 9.42 |
s | 7 | 8 | 10 | 12 | 13 | 17 |
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ASME B18.2.1
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d | k | ds (max) | s | P |
NO.10 | 1/8 | 0.199 | 9/32 | 0.091 |
1/4 | 11/64 | 0.260 | 3/8 | 0.01 |
5/16 | 13/64 | 0.324 | 1/2 | 0.111 |
3/8 | 1/4 | 0.388 | 9/16 | 0.143 |
7/16 | 19/64 | 0.452 | 5/8 | 0.143 |
1/2 | 21/64 | 0.515 | 3/4 | 0.167 |
5/8 | 27/64 | 0.642 | 15/16 | 0.200 |
3/4 | 1/2 | 0.768 | 1-1/8 | 0.222 |
7/8 | 19/32 | 0.895 | 1-5/16 | 0.250 |
1 | 21/32 | 1.022 | 1-1/2 | 0.286 |
1-1/8 | 3/4 | 1.149 | 1-11/16 | 0.308 |
1-1/4 | 27/32 | 1.277 | 1-7/8 | 0.308 |
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Materials for Lag Screws
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Stainless steel : SUS 201 , SUS303 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430 and SUS 420?
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Carbon steel : 1008 , 1010 , 1018 , 1022 , 1035 , 1045 , SCM 435 and 40CRO
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Aluminum : 2024 , 6061 and 7075
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Brass : CuZn35 , CuZn37 , CuZn40 , CuZn37Pb1 and CuZn39Pb1
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Finishing for Lag Screws
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Zinc
The most popular plating for the most products , making parts are bright and smooth and resistant corrosion
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Nickel
The film thickness is 1～3μm , it improves brightness and wear resistance . it is for the most items .
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Polishing
Reduce roughness of parts and improve brightness . is workable for the most metal parts in industry .
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Tin finish
With film thickness 0.13～1.27μm , tin finish with bright surface and good ductility ,corrosion resistance ,lower melting point ,eco-friendly features . and is used for electronics .
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Brass finish
Usually, 5gm～8gm finish coating thickness and with good dispensability ,Bright appearance .
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Dacromet
This finish is grey color with High corrosion resistance , No hydrogen embrittlement ,Heat resistance ,Easy to plated more ,eco-friendly etc .
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Chrome
Chrome finish is silver white color and the thickness of film is 0．25～0．5μm normally . chrome finish has many practical Features like Bright appearance ,Wear resistance ,Corrosion resistance ,Hard plating film ,Heat resistance .
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Applications for Lag Screws
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Lag screws are used for heavy wooden parts like beam ,wooden block .
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Features for lag screws
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◆ Wider threads
◆ Fast cutting performance
◆ Harden material
◆ Perfect security
◆ Eco-friendly
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VEDALI HARDWARE CO., LTD
Address: NO.12 HUANGHE RD ,HUANGJINAG, Dongguan, Guangdong, China, 511700
Tel: 86-769-82601418
With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demand
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