BLIND THREADED INSERTS LOWEST PROFILE - AK TYPE - RENEWABLE ENERGY PRODUCTS

KNURLED INSERT - LOWEST PROFILE (EFC 06638)

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BLIND THREADED INSERTS LOWEST PROFILE - AK TYPE

Product Description

The Low Profile Knurled Threaded Insert features a knurled body with a smaller diameter, reduced profile head to provide virtually flush installation without special hole preparation. Countersink drilling or dimpling of the parent material can be eliminated. During insertion, the knurled body expands 360° to fill the hole, creating exceptional torque strength and resistance to vibration. A backside flange is also formed, even in multiple thicknesses of materials without any need for adjustments. These inserts are to be used with Grade 5 or Metric 8.8/9.8 mating screws. All sizes available are listed on this page, in a representative sampling of materials, finishes and end options (Open Ends for most versatility, and Closed Ends to eliminate leakage past threads).

Features and Benefits

Virtually Flush Installation Superior Torque Strength - 360° hole-filling expansion provides exceptional torque strength and resistance to vibration. Backside Flange is formed during installation even in variable thicknesses of material, without adjustment Superior Thread Strength from internal rolled thread manufacturing process Threads Gauge before & after installation Reduce Inventory - Grip range is 2½ times that of standard rivet nuts Corrosion Resistance - Steel, Aluminum, Brass and Monel are available with various finishes, including ROHS compliance

NOTES:
• Special Installation tools are available at EFC-Automation.com, or through EFC-INTL directly
• All sizes are listed on this page in a representative sampling of Materials, Finishes and Design Options. Any configuration not specified below is available through EFC-INTL directly.

EFC 06638

Volume discounts may apply.

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EFC Part Number	STANDARD	THREAD SIZE	THREAD CALL OUT	GRIP RANGE MIN	GRIP RANGE MAX	GRIP CALL OUT	MTG HOLE	HEAD OD	HEAD HEIGHT	LENGTH	MAX (D)	IL MAX	Ref (LB)	ILB MAX	IATD MAX	End Features	Head Features	Body Features	MATERIAL	FINISH	ROHS	Unit
06622005-26Q	UNC	1/4-20	420	.027	.165	165	.390	.455	.022	.580	.390	.380	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06635005-26Q	UNC	1/4-20	420	.165	.260	260	.390	.455	.022	.680	.390	.380	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06000265-07Q	UNC	1/4-20	420	.165	.260	260	.390	.455	.022	.680	.390	.380	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	STEEL 1010/1008	YELLOW ZINC DICHROMATE	NO	PKG of 1750
06634007-26Q	UNC	5/16-18	518	.027	.150	150	.531	.595	.022	.690	.530	.470	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06638007-07Q	UNC	5/16-18	518	.027	.150	150	.531	.595	.022	.690	.530	.470	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	STEEL 1010/1008	YELLOW ZINC DICHROMATE	NO	PKG of 2000
06638008-07Q	UNC	5/16-18	518	.150	.312	312	.531	.595	.022	.805	.530	.425	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	STEEL 1010/1008	YELLOW ZINC DICHROMATE	NO	PKG of 1500
06634009-26Q	UNC	3/8-16	616	.027	.150	150	.531	.595	.022	.690	.530	.470	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06000290-07Q	UNC	3/8-16	616	.027	.150	150	.531	.595	.022	.690	.530	.470	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	STEEL 1010/1008	YELLOW ZINC DICHROMATE	NO	PKG of 2000
06000366-04Q	UNC	3/8-16	616	.150	.312	312	.531	.595	.022	.805	.530	.425	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	STEEL 1010/1008	YELLOW ZINC DICHROMATE	NO	PKG of 1500
06634001-26Q	UNC	6-32	632	.020	.080	80	.265	.310	.019	.420	.265	.305	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06635001-26	UNC	6-32	632	.080	.130	130	.265	.310	.019	.470	.265	.305	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06700158-99	UNC	8-32	832	.080	.130	130	.265	.310	.019	.470	.265	.305	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
066000383-26Q	UNC	10-24	1024	.020	.130	130	.296	.340	.019	.475	.296	.315	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06700406-26	UNC	10-24	1024	.130	.225	225	.296	.340	.019	.585	.296	.315	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06634004-26Q	UNF	10-32	1032	.020	.130	130	.296	.340	.019	.475	.296	.315	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06000353-07Q	UNF	10-32	1032	.020	.130	130	.296	.340	.019	.475	.296	.315	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	STEEL 1010/1008	YELLOW ZINC DICHROMATE	NO	PKG of 2500
06635004-26Q	UNF	10-32	1032	.130	.225	225	.296	.340	.019	.585	.296	.315	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06000250-07Q	UNF	10-32	1032	.130	.225	225	.296	.340	.019	.585	.296	.315	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	STEEL 1010/1008	YELLOW ZINC DICHROMATE	NO	PKG of 2000
06700010-26	ISO	M4x0.7	470	2.00	3.30	3.3	6.75	7.87	.48	11.94	6.73	7.75	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06700191-26Q	ISO	M5x0.8	580	.50	3.30	3.3	7.60	8.64	.48	12.07	7.52	8.00	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 2500
06632012-07Q	ISO	M5x0.8	580	.50	3.30	3.3	7.60	8.64	.48	12.07	7.52	8.00	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	STEEL 1010/1008	YELLOW ZINC DICHROMATE	NO	PKG of 2500
06700357-26	ISO	M6X1.00	610	.70	4.20	4.2	10.00	11.56	.55	14.73	9.91	9.65	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06632013-07Q	ISO	M6X1.00	610	.70	4.20	4.2	10.00	11.56	.55	14.73	9.91	9.65	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	STEEL 1010/1008	YELLOW ZINC DICHROMATE	NO	PKG of 2000
06000308-07Q	ISO	M8x1.25	8125	.70	3.80	3.8	13.50	15.11	.55	17.53	13.46	11.94	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	STEEL 1010/1008	YELLOW ZINC DICHROMATE	NO	PKG of 2000
06700269-26Q	ISO	M10X1.50	1015	.70	3.80	3.8	13.50	15.11	.55	17.53	13.46	11.94	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1000
06700282-26Q	ISO	M10X1.50	1015	3.80	7.90	7.9	13.50	15.11	.55	20.45	13.46	10.80	-	-	-	OPEN	LOW PROFILE NEARLY FLUSH	KNURLED BODY	ALUMINUM 5056	CLEAR COATING	YES	PKG of 1500

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BLIND THREADED INSERTS LOWEST PROFILE - AK TYPE

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