Stainless Steel K Keps Lock Nut manufacturer in India
Ramesh Steel Corporation, was incepted in 1983 by Mr. Ramesh D Jain, a renowned name in Steel Industry, Ramesh Steel corporation is known as a specialist of manufacturing steel Fasteners ,Duplex Steel Fasteners, Stainless Steel Fasteners, K Lock Nuts, Bolts ,Nuts ,Screws & Washer since more than 3 decades ,Mr. Ramesh D. Jain is having more than 35 years of experience in manufacturing of customized Fasteners depends upon the requirements of our clients based in Saudi Arabia, Kuwait, Turkey, United Arab Emirates, Oman, Egypt, Indonesia, Malaysia, Singapore, Thailand, Sri Lanka, Russia, West Africa & Latin America,

Ramesh Steel Corporation we stand behind our products, a team of our experienced engineers, we dedicate for complex & strict defined requirements, we have manufactured fasteners based on complex drawings where many companies have refused to manufacture the same to our customers because of their complexity & requirements of special grades, Ramesh Steel Corporation is Centrally located in Mumbai, India, Ramesh Steel Corporation has played a vital role in the growth of Duplex Steel Fasteners, Stainless Steel Fasteners, K Lock Nuts, Bolts & Nuts Screws & Washer, we are manufacturing Fasteners in different metals & grades like Nickel 200/201, Monel 400/K500, Inconel 600, Inconel 625, Inconel 800, Inconel 825, Hastelloy C22/ C276, Alloy 20, Titanium, Duplex & Super Duplex in form of K Lock Nuts bolts, Nuts, Screws, Washers Etc.
K Lock Nuts
Materials and Finishes:
Steel/Zinc & Clear
Stainless Steel/Self Finish -(available on request)
Please note: part numbers generated on the website may also include special manufactured parts and be subject to minimum order quantities, please call for more details.
Product Features
- A small range of sizes to suit most applications
- M2.5 - M20 sizes ex-stock
- No special tooling required
- One head style - Hexagon
- Three spigot lengths available ex-stock: Standard, Intermediate & Long
- High torsional resistance
- High pullout resistance
- Zinc Plated (CR3) as standard
- Stainless Steel supplied to order
- Stock ready for immediate despatch
K Keps Nut Size
4-40 K-Lock Nut (Keps)
5-40 K-Lock Nut (Keps)
6-32 K-Lock Nut (Keps)
8-32 K-Lock Nut (Keps)
10-24 K-Lock Nut (Keps)
10-32 K-Lock Nut (Keps)
12-24 K-Lock Nut (Keps)
1/4-20 K-Lock Nut (Keps)
5/16-18 K-Lock Nut (Keps)
3/8-16 K-Lock Nut (Keps)
1/2-13 K-Lock Nut (Keps)
1/4-28 K-Lock Nut (Keps)
5/16-24 K-Lock Nut (Keps)
K Lock Nuts Dimensions
Dimensional Data | |||||||||
Size | Material Thickness | Across Flats A/F in mm | Hole Diameter d Ø in mm | d1 Ø in mm | d2 Ø in mm | Spigot Length | TR Part Number | ||
h in mm | h 1 in mm | ||||||||
M2.5 | 1 | 5.5 | 4.5 | 4.5 | 4.7 | 3 | 0.9 | M2.5 - -1ST TC1 | Standard Spigot Ex-Stock |
M3 | 1 | 5.5 | 4.5 | 4.5 | 4.7 | 3 | 0.9 | M3 - -1ST TC1 | |
M4 | 1 | 7 | 5.5 | 5.5 | 5.7 | 3.2 | 0.9 | M4 - -1ST TC1 | |
M5 | 1 | 8 | 6.5 | 6.5 | 6.75 | 4 | 0.9 | M5 - -1ST TC1 | |
M6 | 1 | 10 | 8 | 8 | 8.3 | 5 | 0.9 | M6 - -1ST TC1 | |
M8 | 2 | 13 | 10 | 10 | 10.3 | 6.5 | 1.8 | M8 - -2ST TC1 | |
M10 | 2 | 15 | 12.5 | 12.5 | 12.85 | 8 | 1.8 | M10 - -2ST TC1 | |
M12 | 3 | 17 | 14.5 | 14.5 | 14.85 | 10 | 2.8 | M12 - -3ST TC1 | |
M16 | 3 | 22 | 18.5 | 18.5 | 18.85 | 13 | 2.4 | M16 - -3ST TC1 | |
M20 | 4 | 27 | 23 | 23 | 23.4 | 16 | 3.9 | M20 - -4ST TC1 | |
M2.5 | 1.5 | 5.5 | 4.5 | 4.5 | 4.7 | 3 | 1.4 | M2.5 -1.5ST TC1 | Intermediate Spigot Ex-Stock |
M3 | 1.5 | 5.5 | 4.5 | 4.5 | 4.7 | 3 | 1.4 | M3 - 1.5ST TC1 | |
M4 | 1.5 | 7 | 5.5 | 5.5 | 5.7 | 3.2 | 1.4 | M4 - 1.5ST TC1 | |
M5 | 1.5 | 8 | 6.5 | 6.5 | 6.75 | 4 | 1.4 | M5 - 1.5ST TC1 | |
M6 | 1.5 | 10 | 8 | 8 | 8.3 | 5 | 1.4 | M6 - 1.5ST TC1 | |
M2.5 | 2 | 5.5 | 4.5 | 4.5 | 4.7 | 3 | 1.8 | M2.5 - -2ST TC1 | Long Spigot Ex-Stock |
M3 | 2 | 5.5 | 4.5 | 4.5 | 4.7 | 3 | 1.8 | M3 - -2ST TC1 | |
M4 | 2 | 7 | 5.5 | 5.5 | 5.7 | 4.5 | 1.8 | M4 - -2ST TC1 | |
M5 | 2 | 8 | 6.5 | 6.5 | 6.75 | 5 | 1.8 | M5 - -2ST TC1 | |
M6 | 2 | 10 | 8 | 8 | 8.3 | 5 | 1.8 | M6 - -2ST TC1 |
K Lock Nuts Price
K Lock NutsFOB Price: US $1800-3500 / Ton